Home / Wethersfield / 25 December 2017
Wethersfield
United States · 25 December 2017
← 24 December 201726 December 2017 →
Average
-0.9°C
low -3.9°C · high 2.4°C
Rainfall
11.7mm
rain recorded
Wind
4.2m/s
daily average
Humidity
70.9%
daily average
Cloud
55%
cover
Pressure
1010hPa
daily average
The temperature ranged from -3.9°C around 23:00 to 2.4°C around 11:00. Rain was recorded across 11 hours, from around 00:00 to 10:00 (11.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
26th percentile
Low temperature
39th percentile
Rainfall
93th percentile
Wind
87th 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 1.1°C, versus -0.9°C on this specific day.
Sun & daylight
Sunrise
07:16
Sunset
16:25
Day length
9h 9m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | -1.1°C | -5.7°C | 0.5 | 3.1 | NE | 82 | 1014 |
| 01:00 | 06:00 | -1.3°C | -6.1°C | 0.45 | 3.4 | NE | 85 | 1012 |
| 02:00 | 07:00 | -1.2°C | -5.8°C | 0.39 | 3.2 | NE | 87 | 1010 |
| 03:00 | 08:00 | -0.9°C | -5.5°C | 0.38 | 3.4 | ENE | 91 | 1008 |
| 04:00 | 09:00 | -0.7°C | -5.3°C | 0.3 | 3.4 | ENE | 94 | 1005 |
| 05:00 | 10:00 | -1.2°C | -5.4°C | 0.86 | 2.8 | N | 96 | 1005 |
| 06:00 | 11:00 | -1.4°C | -5.8°C | 1.57 | 3 | NNW | 95 | 1003 |
| 07:00 | 12:00 | -1.4°C | -6.5°C | 1.99 | 4 | NW | 95 | 1003 |
| 08:00 | 13:00 | -1.7°C | -6.7°C | 2.21 | 3.8 | NW | 96 | 1004 |
| 09:00 | 14:00 | -1.5°C | -5.8°C | 2.11 | 2.8 | WNW | 93 | 1004 |
| 10:00 | 15:00 | -0.5°C | -4.7°C | 0.75 | 2.7 | WSW | 87 | 1005 |
| 11:00 | 16:00 | 2.4°C | -3.7°C | 0.09 | 5.5 | W | 74 | 1005 |
| 12:00 | 17:00 | 2.4°C | -5.3°C | 0.09 | 7.3 | W | 59 | 1005 |
| 13:00 | 18:00 | 1.9°C | -6°C | 0.03 | 7.4 | W | 55 | 1007 |
| 14:00 | 19:00 | 1.3°C | -6.2°C | 0.01 | 6.7 | W | 55 | 1009 |
| 15:00 | 20:00 | 1°C | -5.8°C | 0.01 | 5.7 | W | 54 | 1010 |
| 16:00 | 21:00 | 0.2°C | -6°C | 0 | 4.8 | W | 54 | 1012 |
| 17:00 | 22:00 | -1.2°C | -7°C | 0 | 3.9 | WSW | 50 | 1014 |
| 18:00 | 23:00 | -1.8°C | -7.5°C | 0 | 3.6 | WSW | 48 | 1016 |
| 19:00 | 00:00 | -2.4°C | -8.3°C | 0 | 3.8 | WSW | 47 | 1017 |
| 20:00 | 01:00 | -2.6°C | -8.5°C | 0 | 3.9 | WSW | 47 | 1019 |
| 21:00 | 02:00 | -3°C | -8.9°C | 0 | 4 | WSW | 50 | 1020 |
| 22:00 | 03:00 | -3.6°C | -9.6°C | 0 | 4 | WSW | 53 | 1021 |
| 23:00 | 04:00 | -3.9°C | -10.1°C | 0 | 4.2 | WSW | 55 | 1021 |
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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
- Wethersfield — 41.750°, -72.750°, ERA5 grid cell center, 9.0 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 25 December 2017 specifically — not a monthly average. See the Wethersfield 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
PastClimate (2026-07-20). Historical climate data for Wethersfield, United States (41.75°N, 72.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Wethersfield, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Wethersfield, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Wethersfield, 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/}
}Notice something wrong with this data? Report a data issue.