Easton climate — normals and trends
Easton (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 14.0 °C and it receives 1,066 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (25.6 °C on average) and the coldest is January (2.3 °C). Rainfall peaks in August.
Easton averages 50 frost days, 28 hot days (≥ 30 °C) and 115 rainy days per year.
Easton has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The number of frost days there went from about 56 to 44 per year over the period.
The hottest day of the period reached 36.6 °C (on 20 August 1983) and the coldest -18.4 °C (on 17 January 1982).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
EastonMaryland
- coords
- 38.77°, -76.08°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.0°C
Average daily high
17.7°C
Average daily low
10.6°C
Annual rainfall
1,066mm
Sunshine / day
9.2h
Mean relative humidity
69%
Average peak wind
19.8km/h
Seasonal range
23.3°C
Frost days (< 0 °C)
50 d/yr
Hot days (≥ 30 °C)
28 d/yr
Rainy days (≥ 1 mm)
115 d/yr
Annual snowfall
33.6 cm
Average feels-like high
16.7 °C
Average feels-like low
8.4 °C
Average peak gust
38.7 km/h
Tropical nights (≥ 20 °C)
77 d/yr
Solar radiation
15.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.32 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
36.6 °C
20 August 1983
Coldest day
-18.4 °C
17 January 1982
Wettest day
134 mm
1 September 2002
Windiest day
59.4 km/h
15 October 1954
Strongest gust
129.6 km/h
9 January 2024
Hottest feels-like
42.6 °C
22 July 2011
Coldest feels-like
-25.8 °C
17 January 1982
Snowiest day
33.3 cm
6 February 2010
Sunniest day
14.1 h
19 June 1954
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 3.1 °C | -2.4 °C | 53 mm | -32 mm |
| Feb | 6.8 °C | 0.0 °C | 100 mm | +21 mm |
| Mar | 14.8 °C | +3.6 °C | 79 mm | -20 mm |
| Apr | 19.0 °C | +2.0 °C | 80 mm | -5 mm |
| May | 22.8 °C | +0.7 °C | 136 mm | +49 mm |
| Jun | 28.2 °C | +1.5 °C | 91 mm | +13 mm |
| Jul | 30.6 °C | +1.5 °C | 212 mm | +113 mm |
| Aug | 26.8 °C | -1.5 °C | 31 mm | -74 mm |
| Sep | 25.4 °C | +0.3 °C | 82 mm | -10 mm |
| Oct | 19.3 °C | -0.1 °C | 55 mm | -28 mm |
| Nov | 13.7 °C | +0.2 °C | 44 mm | -42 mm |
| Dec | 6.3 °C | -1.7 °C | 55 mm | -34 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Easton?
Easton has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 14.0 °C and it receives 1,066 mm of precipitation per year.
What is the hottest day ever recorded in Easton?
The hottest day measured in Easton between 1940 and 2025 was 20 August 1983, reaching 36.6 °C.
What is the coldest day in Easton?
The coldest day measured in Easton between 1940 and 2025 was 17 January 1982, at -18.4 °C.
Does it snow in Easton?
Yes. Easton gets on average 33.6 cm of snow per year and has around 50 frost days.
Has the climate of Easton warmed?
Yes: Easton warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Easton?
The wettest day measured in Easton between 1940 and 2025 was 1 September 2002, with 134 mm of rain in 24 hours.
What was the windiest day in Easton?
The windiest day measured in Easton between 1940 and 2025 was 15 October 1954, with winds reaching 59.4 km/h.
What is the warmest month in Easton?
The warmest month in Easton is July (25.6 °C on average); the coldest is January (2.3 °C).
How much does it rain in Easton?
Easton receives on average 1,066 mm of precipitation per year, spread over about 115 rainy days.
Is it sunny in Easton?
Easton gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.
What is the biggest single-day snowfall in Easton?
The heaviest 24-hour snowfall measured in Easton between 1940 and 2025 was 6 February 2010, with 33.3 cm.
Are there tropical nights in Easton?
Yes: Easton has on average 77 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Easton?
In Easton, between 1940 and 2025, the highest apparent temperature reached 42.6 °C on 22 July 2011, and the lowest was -25.8 °C on 17 January 1982.
Compare Easton with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Easton