Average Last Frost Dates - Northeast Regional Climate Center
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- 2024
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- White Christmas (2024)
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- Stuck on Repeat
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- Monster Mashup of Halloween Stats
- Waiting for the Rain
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- A Dry, Cool Start to September
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- Soggy Start to August
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- Marching on to April
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- Closing Out 2022
- December
- 2022
- December
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- A Soggy, Cool Start to October for Many
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- September
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- August
- Mid-August Rainfall Extremes
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- July
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- June - Leaning Cool and Dry
- June
- A Mixed-Up Mid-June
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- May
- Polar Opposite Precipitation
- An Assortment of Conditions in April
- April
- Mid-April Showers
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- March
- Halfway Through March
- A Warm February and Winter
- February
- A Quick Mid-February Check-in
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- January
- January 29 Blizzard
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- December
- 2021
- December
- White Christmas Over the Generations (2021)
- November - Not Like the Rest of Fall
- November
- White Thanksgiving (2021)
- A Dry Start to November
- Average Date of First Snow
- An Unusually Mild October
- October
- First Frost is Due
- Seeing Red in Mid-October
- September - Wet and Warm
- September
- An Excessively Wet Start to September
- Historic Tropical Depression Ida
- A Warm, Wet Summer
- August
- Two Tropical Systems in a Week
- Mid-August Recap
- A Record Wet July
- July
- A Wet Start to July
- A Record Hot June
- June
- A Mild Mid-June
- Another Season Wraps Up
- May
- Updated Climate Normals Show Warmer, Snowier Spring
- April - Above-Normal Temperatures for Most
- April
- A Warm and Dry April-to-Date
- A Mild, Mostly Snowless March
- March
- Mid-March - Lacking in Precipitation and Snowfall
- A Cold, Snowy February Wraps Up a Warm Winter
- February
- A Cold and Snowy February-to-Date
- Opposites Attract
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- January
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- 2020 - Another Warm Year in the Books
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- 2020
- December
- Dreaming of a White Christmas? (2020)
- A Mild-Mannered November
- November
- White Thanksgiving (2020)
- A Mild, Dry Mid-November
- November Heats Up
- October - An Interesting Mix of Conditions
- October
- A Mostly Dry Mid-October
- A Parched September
- September
- A Warm, Dry September-to-Date For Most
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- July 4th Climatology
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- Hurricane Season (Officially) Starts Soon
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- Polar Plunge
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- Earth Day Turns 50
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- Where Was Winter?
- February
- What Does It All Mean?
- A Fascinating February-To-Date
- A Valentine's for Everyone!
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- January
- Late Snow and Record Warmth
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- December
- 2019
- December
- Snow of Christmas Past, Present, & Future (2019)
- Snowfall Surplus for Some
- Fall Ends on a Low (Temperature) Note
- November
- White Thanksgiving (2019)
- A Temperature Switcheroo
- First Snow of the Season
- A Soggy, Mild October
- October
- Halloween Weather - Frightful or Delightful?
- September Similarities in Mid-October
- First Frost Fast Approaching
- A Sizzling Start to October
- Another Record-Setting September
- September
- Feast or Famine
- Another Summer Comes to a Close
- August
- Status Update - Severe Weather Edition
- Spotty Showers
- An Active Hurricane Season Now Expected
- The Hottest Month Lives up to Its Title
- July
- The Heat of Summer
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- Wet Weather Wednesday
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- June
- July 4th Fun Facts
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- May
- Hurricane Season on the Horizon
- A Soggy Start to May
- A Warm, Wet April
- April
- April Tornadoes
- Mid-April Had It All
- The Many Moods of Spring
- No Fooling - March Was Chilly but April May Be Warmer
- March
- Spring Frost (2019)
- A Cold Start to March
- St. Patrick's Day Climatology
- Farewell, February (and Winter)
- February
- Picking up Where January Left Off
- Sweet Weather for Valentine’s Day?
- January - Wet but Not Necessarily Snowy
- January
- Feels Like Winter
- Mid-January Status Update
- 2018 - A Very Wet, Warm Year
- December
- 2018
- December
- Dreaming of a White Christmas? (2018)
- A Ho (Ho Ho) Hum December-To-Date?
- Weather Folklore – Facts or Fiction?
- A Wet, Cold, Snowy November
- November
- All-Time Coldest November Temperatures
- White Thanksgiving (2018)
- A Mid-November Winter Wonderland
- On the Road to a Record Wet Year?
- An Interesting October!
- October
- Frost, but Waiting for Flakes
- A Warm, (Mostly) Wet Fall-to-Date
- First Frost is in our Future
- A Rare October Tornado Outbreak
- A Soaking Wet September
- September
- September So Far - Soggy for Some, Warm for All
- What Hurricane Florence Could Mean for the Northeast
- Hot and Humid August and Summer
- August
- Updated Hurricane Outlook
- August Flooding
- Rainy and Warm Start to August
- Ocean Tides
- Warm and Wild July
- July
- What Happens to Water Underground?
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- Sizzling Summer
- Spring to Summer
- June
- How are Drought Conditions Classified?
- Mid-Spring or Mid-June?
- Severe Weather Climatology (2018)
- Snowy Spring Transitioned into a Warm May
- May
- Recent Rains Bring Flooding to Maryland
- Hurricane Season is about to Begin
- Mid-May
- Spring Frost (2018)
- Cold and Wet April
- April
- April Showers (2018)
- Cold Start to April
- Climatology for the Boston Marathon
- March - All Lion, No Lamb
- March
- CoCoRaHS March Madness
- Nor'easter Number Four
- In Like a Lion
- February and Winter - Cold Start, Warm Finish
- February
- Feverish February
- Wet and Mild Start to the Month
- Love is in the (Cold) Air
- That's a Wrap, January
- January
- What is a Snow Survey and Who Uses It?
- Ice Cold Start to January and Winter
- Frozen Memories and Warm Thoughts
- First Major Storm of 2018
- Record-Shattering Snowfall & A Frigid End to a Warm Year
- December
- 2017
- December
- Frigid Festivities
- Dreaming of a White Christmas? (2017)
- Let It Snow!
- Changing Seasons
- November
- White Thanksgiving (2017)
- The ABCs of Mid-November
- First Frost for All
- Late Frost and First Snow
- October - Record Hot & From Dry to Drenched
- October
- Heavy Rain & High Winds
- 5th Anniversary of Sandy
- First Frost Falling Behind
- The Leaves Are Crisp, but the Weather is Not
- Turning Over a New Leaf
- September
- Cool Conditions Continue
- Summer Falls Into Autumn
- August
- Summer Fun Facts
- Chillin' in Mid-August
- Tornado Count Up This Year
- Raindrops Keep Falling…or Not
- July
- A Midsummer Recap
- The Hottest Time of the Year
- An Indecisive June
- June
- The Fourth of July
- Hurricane Agnes - 45 Years Later
- Flip-Flop
- Springing into Summer
- May
- One Week Until Hurricane Season
- Mid-May - Rain Boots Required
- What a Week!
- An A+ April
- April
- April Showers (2017)
- Midpoint of April
- Easter Eggs
- March Blues
- March
- Record-Setting March Nor'easter
- February - End of Winter or Beginning of Spring?
- February
- Spanning the Spectrum
- Valentine Time
- January - Warm and Wet, but Not Very White
- January
- Blizzard of '77
- Middle of January and Winter
- Goodbye, 2016!
- December
- 2016
- December
- Dreaming of a White Christmas? (2016)
- What is Long-Term Drought?
- Falling into Winter
- November
- Will November Snow Storm Leave us a White Thanksgiving?
- Mid-November - Lacking Precipitation, but Not Warmth
- An Atypical October
- October
- Snow Season Starts
- First Frost on Cue
- Warm September Comes to a Close
- September
- Foliage Season
- Summer Continues...
- Broken Records
- August
- Mid-August - Some Rain, Still Dry
- July - Extreme Rain, Drought, and the 90s
- July
- Feel the Heat
- Wet or Dry Through Mid-July
- June Rainfall - From One Extreme to the Other
- June
- Extreme Precipitation and Flooding in West Virginia
- Severe Weather Climatology (2016)
- Mid-June - A Little Bit of Everything
- So Long, Spring!
- May
- Caution - Hurricane Season Ahead
- May Days
- Groundhog Day?
- Spring Frost (2016)
- Not Many April Showers
- April
- April 15 - Not Just Tax Day
- Boston Marathon Climatology
- We Interrupt This Spring to Bring You Winter
- Marching Into Spring
- March
- March Madness (2016)
- Spring Ahead
- Record-Challenging Warmth
- February - The Amusement Park Edition
- February
- Pennsylvania Tornadoes
- Variety is the Spice of...February (So Far)
- Valentine's Weather - Lovely or Heartbreaking?
- Role Reversal
- January
- January 2016 Blizzard
- D.C. Snow Storms
- Mid-January
- Into The Record Books
- December
- 2015
- December
- Soggy Celebrations?
- Where Are You, December?
- Not So White Christmas
- First Inch of Snow (2015)
- Fall Leaves (Us)
- November
- White Thanksgiving (2015)
- Orange You Glad It's Mid-November?
- What Pies Tell Us About Seasonal Outlooks
- October's Over
- October
- Frost and Flakes
- Mid-October - Looking Back and Thinking Ahead
- Warmth and Weather Watchers
- September - Consistent Temperatures, Inconsistent Rainfall
- September
- And Now for Something Completely Different - Heavy Rain!
- Drought with a Side of Leaf Peeping
- Mid-Summer...I Mean September
- Summer Holds On
- Record-Warm August
- August
- Dry Days Are Here Again
- July Rain in Short & Abundant Supply
- July
- Checking in During Mid-July
- A Wet & Wild June
- June
- Wet, But Still Dry…
- A Record-Setting May
- May
- In the Red
- A Tale of Two Aprils
- April
- Mid-April Opposites
- March - More Lion Than Lamb
- March
- A Fine Line Between Wet & Dry
- A Record-Shattering February
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- Frozen February
- Snow, Snow, and More Snow
- January Chill
- January
- End of January Nor'easter
- In the Middle (of January and Winter)
- December - End of 2014, Beginning of Winter
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- 2014
- December
- Dreaming of a White Christmas? (2014)
- A Not So Wintry Start to Winter?
- Fall La La La La
- November
- A Cool, Dry November...So Far
- October - Trick or Treat
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- Fall Colors
- Waiting for the Rain
- September
- Parched in Southern New England
- Fall Kickoff
- The Highs and Lows of Summer 2014
- August
- Precipitation Record for New York State!
- New High-Resolution Daily Observation Maps
- July - Cold, Hot, Wet, & Dry
- July
- A Warm & Wet Summer So Far
- The Start of Summer
- June
- Mid-June Rain - A Little or a Lot
- Spring - From Frigid to Fine
- May
- May Brings Warmer Days
- Inching Towards Normal
- April
- More of the Same
- March - In (and Out) Like a Lion
- March
- Winter-like Start to Spring
- February & Winter Summary
- February
- Freezing February
- Winter-Like January
- January
- Cool & Wet So Far
- 2013 Comes to a Close
- December
- 2013
- December
- Cold & Snowy Start to December
- A Rundown of November and Fall
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- Dry, Cool Start to November
- October - Wickedly Wet & Dreadfully Dry
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- Middle of Fall - Warm for (Almost) All
- September Report Card
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- September So Far - Soggy or Parched
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- August
- July - Record Warm Nights
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- June - Waterlogged
- June
- Soggy Start to June
- May and Spring Recap
- May
- Mixed Conditions Through Mid-May
- April - Lacking Showers
- April
- New CT Snowfall Record!
- Dry Spring
- Mid-Spring Status
- March - More Winter Than Spring?
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- Mid-March Check-Up
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- Winter Nears Its End
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- Sandy
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- Warm, Not White
- 2011 - A Very Wet Year
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- 2011
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- Not Much Snow for Santa
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View our most recent webinar:
Blog Wrapping Up 2025
December was a cold, dry, and snowy month for a large portion of the Northeast. In fact, it was the coldest and/or snowiest December in 15 years for several sites. Additionally, Syracuse, NY, had its snowiest December day with over two feet of snow. Meanwhile, 2025 came to a close with near- to above-normal temperatures and below-to near- normal precipitation for many parts of the Northeast. It was among the 20 warmest and/or driest years on record for several locations. … read full story
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Average Last Frost Dates
The average date of the last frost ranges from mid-April to early June.
About half of the Northeast has passed the date of the average last frost. With the long-range outlook as of May 9 leaning towards above normal temperatures through May 23rd, the rest of the region could escape a late frost. If a frost or freeze is anticipated, watches and/or warnings will be issued by your local National Weather Service Office.
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