East Concord climate — normals and trends
East Concord (United States) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.1 °C and it receives 1,098 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 (21.5 °C on average) and the coldest is January (-5.7 °C). Rainfall peaks in November.
East Concord averages 135 frost days, 16 hot days (≥ 30 °C) and 122 rainy days per year.
East Concord has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 145 to 125 per year over the period.
The hottest day of the period reached 37.6 °C (on 2 August 1975) and the coldest -29.8 °C (on 7 February 1993).
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
East ConcordNew Hampshire
- coords
- 43.24°, -71.54°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.1°C
Average daily high
13.0°C
Average daily low
3.4°C
Annual rainfall
1,098mm
Sunshine / day
8.6h
Mean relative humidity
70%
Average peak wind
16.5km/h
Seasonal range
27.2°C
Frost days (< 0 °C)
135 d/yr
Hot days (≥ 30 °C)
16 d/yr
Rainy days (≥ 1 mm)
122 d/yr
Annual snowfall
151.3 cm
Average feels-like high
10.7 °C
Average feels-like low
0.3 °C
Average peak gust
39.9 km/h
Tropical nights (≥ 20 °C)
8 d/yr
Solar radiation
13.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.45 · 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
37.6 °C
2 August 1975
Coldest day
-29.8 °C
7 February 1993
Wettest day
96 mm
11 September 1954
Windiest day
48.3 km/h
31 August 1954
Strongest gust
130.3 km/h
26 November 1950
Hottest feels-like
41.6 °C
2 August 1975
Coldest feels-like
-35.2 °C
20 December 1942
Snowiest day
34.1 cm
19 February 1972
Sunniest day
14.8 h
21 June 2025
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 | -1.3 °C | 0.0 °C | 38 mm | -45 mm |
| Feb | -0.5 °C | -0.7 °C | 89 mm | +9 mm |
| Mar | 8.6 °C | +3.5 °C | 90 mm | -6 mm |
| Apr | 14.0 °C | +1.9 °C | 108 mm | +13 mm |
| May | 17.9 °C | -0.8 °C | 249 mm | +156 mm |
| Jun | 24.8 °C | +0.9 °C | 59 mm | -34 mm |
| Jul | 29.2 °C | +2.5 °C | 85 mm | -10 mm |
| Aug | 26.8 °C | +1.1 °C | 27 mm | -61 mm |
| Sep | 23.5 °C | +2.3 °C | 74 mm | -11 mm |
| Oct | 16.2 °C | +1.4 °C | 100 mm | +8 mm |
| Nov | 7.2 °C | -0.7 °C | 72 mm | -29 mm |
| Dec | -0.4 °C | -1.7 °C | 84 mm | -14 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 East Concord?
East Concord has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.1 °C and it receives 1,098 mm of precipitation per year.
What is the hottest day ever recorded in East Concord?
The hottest day measured in East Concord between 1940 and 2025 was 2 August 1975, reaching 37.6 °C.
What is the coldest day in East Concord?
The coldest day measured in East Concord between 1940 and 2025 was 7 February 1993, at -29.8 °C.
Does it snow in East Concord?
Yes. East Concord gets on average 151.3 cm of snow per year and has around 135 frost days.
Has the climate of East Concord warmed?
Yes: East Concord warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in East Concord?
The wettest day measured in East Concord between 1940 and 2025 was 11 September 1954, with 96 mm of rain in 24 hours.
What was the windiest day in East Concord?
The windiest day measured in East Concord between 1940 and 2025 was 31 August 1954, with winds reaching 48.3 km/h.
What is the warmest month in East Concord?
The warmest month in East Concord is July (21.5 °C on average); the coldest is January (-5.7 °C).
How much does it rain in East Concord?
East Concord receives on average 1,098 mm of precipitation per year, spread over about 122 rainy days.
Is it sunny in East Concord?
East Concord gets on average 8.6 hours of sunshine per day, roughly 3,139 hours per year over 1940-2025.
What is the biggest single-day snowfall in East Concord?
The heaviest 24-hour snowfall measured in East Concord between 1940 and 2025 was 19 February 1972, with 34.1 cm.
Are there tropical nights in East Concord?
Yes: East Concord has on average 8 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in East Concord?
In East Concord, between 1940 and 2025, the highest apparent temperature reached 41.6 °C on 2 August 1975, and the lowest was -35.2 °C on 20 December 1942.
Compare East Concord with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around East Concord