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Chicopee

United States · 26 December 2024

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Average

-5.5°C

low -9.8° · high 1.3°

Rainfall

0mm

dry day

Wind

1.1m/s

daily average

Humidity

67.8%

daily average

Cloud

3%

cover

Pressure

1032hPa

daily average

The temperature ranged from -9.8°C around 07:00 to 1.3°C around 15:00. 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

24th percentile

Low temperature

16th percentile

Rainfall

45th percentile

Wind

4th 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 -0.1°C, versus -5.5°C on this specific day.

Sun & daylight

Sunrise

07:17

Sunset

16:24

Day length

9h 6m

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 timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0005:00-8-12.201.5N751031
01:0006:00-8.2-12.401.5N751031
02:0007:00-8.4-12.601.3N761031
03:0008:00-8.9-1301.3N781032
04:0009:00-9.1-13.201.3N781032
05:0010:00-9.5-13.601.2NNW781032
06:0011:00-9.5-13.501.2NNW771033
07:0012:00-9.8-13.901.2NNW791033
08:0013:00-9.3-13.501.3NNW751033
09:0014:00-6.9-10.901.2N691034
10:0015:00-4.7-8.701.2N631034
11:0016:00-3.1-6.800.9N591033
12:0017:00-0.5-3.900.6NNW521031
13:0018:000.5-2.800.5NNW491031
14:0019:001.3-200.4NW471030
15:0020:001.3-1.900.4NW471030
16:0021:000.6-2.800.8NW521031
17:0022:00-1.5-5.501.4NNW541031
18:0023:00-2.6-6.601.4N581031
19:0000:00-5.2-9.101.1N681032
20:0001:00-6.6-10.501.2NNW731032
21:0002:00-7.9-1201.4N791032
22:0003:00-8.3-12.401.4N821032
23:0004:00-8.8-12.801.3N831032

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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
Chicopee — 42.250°, -72.500°, ERA5 grid cell center, 14.3 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 26 December 2024 specifically — not a monthly average. See the Chicopee 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 (2026-07-17). Historical climate data for Chicopee, United States (42.25°N, 72.50°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 Chicopee, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Chicopee, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Chicopee, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
  url = {https://www.pastclimate.com/}
}

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