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Windham

United States · 14 December 2021

WindhamUnited States2:43 PM localChange location
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← 13 December 202115 December 2021 →

Average

5.3°C

low 0.6°C · high 11°C

Rainfall

0mm

dry day

Wind

3.1m/s

daily average

Humidity

47.2%

daily average

Cloud

37%

cover

Pressure

1031hPa

daily average

The temperature ranged from 0.6°C around 23:00 to 11°C around 14:00. No measurable rain was recorded during the day.

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

87th percentile

Low temperature

83th percentile

Rainfall

49th percentile

Wind

44th percentile

A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 0.4°C, versus 5.3°C on this specific day.

Sun & daylight

Sunrise

07:08

Sunset

16:18

Day length

9h 10m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0005:004.9°C-0.5°C03.9WSW461022
01:0006:004.4°C-0.9°C03.7W471023
02:0007:004.4°C-0.9°C03.6W461023
03:0008:004.2°C-1°C03.6WNW481024
04:0009:004.4°C-0.9°C03.8WNW491025
05:0010:002°C-3°C03.5WNW611026
06:0011:001.9°C-3°C03.5NW641027
07:0012:001.9°C-2.9°C03.4NW671028
08:0013:002.9°C-1.6°C03.2NW681029
09:0014:006.2°C2.3°C02.4NW561030
10:0015:008.6°C4.6°C02.5NNW471031
11:0016:009.2°C4.5°C03.4NNW421031
12:0017:0010.2°C5.3°C03.3NNW351031
13:0018:0010.7°C6.1°C02.9NNW321031
14:0019:0011°C6.4°C02.7NNW291032
15:0020:0010.7°C6.2°C02.4NNW271032
16:0021:009.1°C4.7°C02.4NNW331034
17:0022:006.3°C1.6°C02.8NNW411035
18:0023:004.1°C-0.7°C03N471035
19:0000:002.9°C-2.1°C03.2N481036
20:0001:002.8°C-2.2°C03.1N481037
21:0002:001.9°C-3°C02.9NNE491038
22:0003:001.4°C-3.3°C02.6NNE511038
23:0004:000.6°C-3.9°C02.3NNE511039

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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
Source
ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
Data type
Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
Coverage
2016–2025 (10 years) for United States
Location
Windham — 41.750°, -72.250°, ERA5 grid cell center, 9.5 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 14 December 2021 specifically — not a monthly average. See the Windham climate overview for typical conditions.
Spatial resolution
0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
Version / refreshed
Methodology v2026.07 · data last refreshed December 31, 2025
Limitations
A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
Attribution
Generated using Copernicus Climate Change Service information

Cite this data

Plain text
PastClimate (2026-07-20). Historical climate data for Windham, United States (41.75°N, 72.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
APA
PastClimate. (2026). Historical climate data for Windham, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Windham, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Windham, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
  url = {https://www.pastclimate.com/}
}

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