Home / Springvale / 17 December 2021
Springvale
United States · 17 December 2021
← 16 December 202118 December 2021 →
Average
9.4°C
low 3.9°C · high 12.8°C
Rainfall
0mm
dry day
Wind
5.6m/s
daily average
Humidity
46.4%
daily average
Cloud
33%
cover
Pressure
1011hPa
daily average
The temperature ranged from 3.9°C around 23:00 to 12.8°C around 04:00. 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
96th percentile
Low temperature
98th percentile
Rainfall
47th percentile
Wind
89th 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 -1.6°C, versus 9.4°C on this specific day.
Sun & daylight
Sunrise
07:10
Sunset
16:07
Day length
8h 57m
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 | 10.9°C | 5.8°C | 0 | 5.9 | SW | 70 | 1005 |
| 01:00 | 06:00 | 11.1°C | 6°C | 0 | 5.8 | SW | 69 | 1004 |
| 02:00 | 07:00 | 11.5°C | 6.9°C | 0 | 5.4 | SW | 72 | 1004 |
| 03:00 | 08:00 | 11.7°C | 7.2°C | 0 | 5.3 | WSW | 70 | 1004 |
| 04:00 | 09:00 | 12.8°C | 8.1°C | 0 | 5.9 | W | 71 | 1004 |
| 05:00 | 10:00 | 11.7°C | 5.4°C | 0 | 6.9 | W | 55 | 1005 |
| 06:00 | 11:00 | 10.8°C | 2.9°C | 0 | 7.7 | W | 34 | 1007 |
| 07:00 | 12:00 | 10°C | 2.1°C | 0 | 7.4 | W | 32 | 1008 |
| 08:00 | 13:00 | 9.4°C | 1.7°C | 0 | 7.3 | W | 37 | 1010 |
| 09:00 | 14:00 | 9.7°C | 2.5°C | 0 | 6.7 | W | 39 | 1011 |
| 10:00 | 15:00 | 10°C | 2.8°C | 0 | 6.8 | W | 38 | 1012 |
| 11:00 | 16:00 | 10.5°C | 3.4°C | 0 | 6.7 | W | 38 | 1011 |
| 12:00 | 17:00 | 11°C | 4°C | 0 | 6.4 | W | 35 | 1011 |
| 13:00 | 18:00 | 11.3°C | 4.3°C | 0 | 6.3 | W | 34 | 1011 |
| 14:00 | 19:00 | 11.2°C | 4.6°C | 0 | 5.9 | W | 34 | 1011 |
| 15:00 | 20:00 | 10.4°C | 4.1°C | 0 | 5.4 | W | 35 | 1012 |
| 16:00 | 21:00 | 9.5°C | 3.4°C | 0 | 5 | WNW | 36 | 1013 |
| 17:00 | 22:00 | 7.8°C | 2.4°C | 0 | 3.9 | W | 38 | 1014 |
| 18:00 | 23:00 | 7.5°C | 2.1°C | 0 | 3.9 | W | 39 | 1016 |
| 19:00 | 00:00 | 6.9°C | 1.5°C | 0 | 3.9 | WNW | 42 | 1016 |
| 20:00 | 01:00 | 6.5°C | 1.1°C | 0 | 3.9 | NW | 45 | 1017 |
| 21:00 | 02:00 | 5.2°C | 0°C | 0 | 3.8 | NW | 48 | 1018 |
| 22:00 | 03:00 | 4.5°C | -0.6°C | 0 | 3.6 | NW | 51 | 1019 |
| 23:00 | 04:00 | 3.9°C | -1.1°C | 0 | 3.4 | WNW | 53 | 1020 |
Nearby cities
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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
- Springvale — 43.500°, -70.750°, ERA5 grid cell center, 5.1 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 17 December 2021 specifically — not a monthly average. See the Springvale 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 Springvale, United States (43.50°N, 70.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Springvale, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Springvale, 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 Springvale, 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.