Mandan
United States · 22 April 2017
← 21 April 201723 April 2017 →
Average
11°C
low 2.9°C · high 18.5°C
Rainfall
0.2mm
dry day
Wind
4.2m/s
daily average
Humidity
61%
daily average
Cloud
62%
cover
Pressure
1021hPa
daily average
The temperature ranged from 2.9°C around 05:00 to 18.5°C around 16:00. Rain was recorded for one hour, around 16:00 (0.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
84th percentile
Low temperature
68th percentile
Rainfall
50th 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 6.4°C, versus 11°C on this specific day.
Sun & daylight
Sunrise
06:43
Sunset
20:42
Day length
13h 59m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/North_Dakota/New_Salem.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 7.3°C | 3.8°C | 0 | 2.5 | SSW | 67 | 1023 |
| 01:00 | 06:00 | 6.7°C | 2.9°C | 0 | 2.8 | SSW | 67 | 1023 |
| 02:00 | 07:00 | 6.4°C | 2.5°C | 0 | 3 | SSW | 68 | 1023 |
| 03:00 | 08:00 | 5.5°C | 1.6°C | 0 | 2.9 | SW | 74 | 1023 |
| 04:00 | 09:00 | 5.4°C | 1.8°C | 0 | 2.7 | SW | 77 | 1023 |
| 05:00 | 10:00 | 2.9°C | -0.6°C | 0 | 2.3 | SW | 87 | 1024 |
| 06:00 | 11:00 | 3°C | -0.5°C | 0 | 2.4 | SW | 87 | 1024 |
| 07:00 | 12:00 | 3.3°C | -0.5°C | 0 | 2.8 | SW | 85 | 1024 |
| 08:00 | 13:00 | 4.4°C | 0°C | 0 | 3.9 | SW | 81 | 1024 |
| 09:00 | 14:00 | 8.8°C | 4.6°C | 0 | 4.1 | SW | 72 | 1024 |
| 10:00 | 15:00 | 14.1°C | 9.6°C | 0 | 4.6 | SW | 52 | 1023 |
| 11:00 | 16:00 | 15.4°C | 10.8°C | 0 | 4.9 | SW | 49 | 1022 |
| 12:00 | 17:00 | 16.8°C | 12°C | 0 | 5 | SW | 44 | 1021 |
| 13:00 | 18:00 | 17.4°C | 12.6°C | 0 | 5.1 | WSW | 42 | 1021 |
| 14:00 | 19:00 | 18°C | 12.9°C | 0.02 | 5.4 | WSW | 40 | 1019 |
| 15:00 | 20:00 | 18.1°C | 13°C | 0.08 | 5.3 | WSW | 39 | 1019 |
| 16:00 | 21:00 | 18.5°C | 13.9°C | 0.11 | 5 | WSW | 41 | 1018 |
| 17:00 | 22:00 | 17.7°C | 13.5°C | 0 | 4 | W | 39 | 1017 |
| 18:00 | 23:00 | 18°C | 14.2°C | 0 | 3.5 | W | 39 | 1017 |
| 19:00 | 00:00 | 17°C | 13.5°C | 0 | 3.4 | NNW | 45 | 1017 |
| 20:00 | 01:00 | 16°C | 10.6°C | 0 | 6.3 | NNE | 50 | 1018 |
| 21:00 | 02:00 | 12.6°C | 6.6°C | 0 | 7.1 | NE | 62 | 1019 |
| 22:00 | 03:00 | 6.6°C | 0.6°C | 0 | 6.4 | NE | 78 | 1021 |
| 23:00 | 04:00 | 5.1°C | -0.8°C | 0 | 6 | NE | 80 | 1022 |
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
- Mandan — 46.750°, -101.000°, ERA5 grid cell center, 12.0 km from requested point
- Time zone
- America/North_Dakota/New_Salem
- What's shown here
- The hourly and daily record for 22 April 2017 specifically — not a monthly average. See the Mandan 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 Mandan, United States (46.75°N, 101.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Mandan, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mandan, 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 Mandan, 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.