Home / Williston / 10 May 2020
Williston
United States · 10 May 2020
Average
3.1°C
low -3.2°C · high 8.2°C
Rainfall
0mm
dry day
Wind
3.3m/s
daily average
Humidity
47.2%
daily average
Cloud
55%
cover
Pressure
1034hPa
daily average
The temperature ranged from -3.2°C around 07:00 to 8.2°C around 17:00. 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
0th percentile
Low temperature
0th percentile
Rainfall
53th percentile
Wind
30th 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 13°C, versus 3.1°C on this specific day.
Sun & daylight
Sunrise
06:20
Sunset
21:21
Day length
15h 1m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 1.9°C | -2.9°C | 0 | 3.2 | NNE | 62 | 1032 |
| 01:00 | 06:00 | 1.5°C | -3.1°C | 0 | 2.8 | N | 61 | 1032 |
| 02:00 | 07:00 | 1.6°C | -3°C | 0 | 2.9 | N | 60 | 1033 |
| 03:00 | 08:00 | -1.2°C | -6.1°C | 0 | 3.1 | N | 67 | 1033 |
| 04:00 | 09:00 | -2.3°C | -7.4°C | 0 | 3.4 | NNE | 70 | 1034 |
| 05:00 | 10:00 | -2.5°C | -7.6°C | 0 | 3.3 | NE | 71 | 1035 |
| 06:00 | 11:00 | -2.8°C | -7.5°C | 0 | 2.8 | NE | 74 | 1036 |
| 07:00 | 12:00 | -3.2°C | -8.1°C | 0 | 3 | NE | 76 | 1036 |
| 08:00 | 13:00 | -2.7°C | -7.6°C | 0 | 3 | NE | 73 | 1037 |
| 09:00 | 14:00 | 2.2°C | -3°C | 0 | 3.3 | NNE | 49 | 1037 |
| 10:00 | 15:00 | 3.5°C | -1.7°C | 0 | 3.3 | NNE | 42 | 1036 |
| 11:00 | 16:00 | 3.9°C | -1.6°C | 0 | 3.7 | NNE | 41 | 1036 |
| 12:00 | 17:00 | 6.1°C | 0.1°C | 0 | 4.3 | NNE | 32 | 1035 |
| 13:00 | 18:00 | 6.9°C | 0.8°C | 0 | 4.4 | NNE | 29 | 1035 |
| 14:00 | 19:00 | 7.1°C | 1.3°C | 0 | 3.9 | NNE | 30 | 1034 |
| 15:00 | 20:00 | 7.9°C | 2.4°C | 0 | 3.4 | NNE | 26 | 1033 |
| 16:00 | 21:00 | 8.1°C | 2.7°C | 0 | 3.3 | N | 25 | 1033 |
| 17:00 | 22:00 | 8.2°C | 2.7°C | 0 | 3.5 | N | 26 | 1033 |
| 18:00 | 23:00 | 8.2°C | 2.4°C | 0 | 4 | N | 26 | 1032 |
| 19:00 | 00:00 | 8.1°C | 2.4°C | 0 | 3.8 | NNE | 26 | 1031 |
| 20:00 | 01:00 | 8.1°C | 2.5°C | 0 | 3.5 | NNE | 25 | 1031 |
| 21:00 | 02:00 | 3.7°C | -0.5°C | 0 | 1.9 | NE | 41 | 1031 |
| 22:00 | 03:00 | 1.7°C | -2.7°C | 0 | 2.2 | ENE | 49 | 1031 |
| 23:00 | 04:00 | 1.1°C | -3.4°C | 0 | 2.3 | ENE | 53 | 1032 |
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
- Williston — 48.250°, -103.500°, ERA5 grid cell center, 14.4 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 10 May 2020 specifically — not a monthly average. See the Williston 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 (2026-07-21). Historical climate data for Williston, United States (48.25°N, 103.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Williston, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Williston, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Williston, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.