Mandan
United States · 29 April 2017
← 28 April 201730 April 2017 →
Average
8.5°C
low -0.5°C · high 16.1°C
Rainfall
0mm
dry day
Wind
2m/s
daily average
Humidity
43.8%
daily average
Cloud
73%
cover
Pressure
1024hPa
daily average
The temperature ranged from -0.5°C around 07:00 to 16.1°C around 18:00. 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
53th percentile
Low temperature
14th percentile
Rainfall
44th percentile
Wind
3th 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 9.3°C, versus 8.5°C on this specific day.
Sun & daylight
Sunrise
06:31
Sunset
20:51
Day length
14h 20m
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 | 3.3°C | -0.1°C | 0 | 1.3 | ENE | 59 | 1023 |
| 01:00 | 06:00 | 2.7°C | -0.4°C | 0 | 0.9 | E | 61 | 1023 |
| 02:00 | 07:00 | 2.4°C | -0.9°C | 0 | 1.2 | E | 63 | 1023 |
| 03:00 | 08:00 | 1.6°C | -2.2°C | 0 | 2 | SE | 70 | 1023 |
| 04:00 | 09:00 | 0.9°C | -2.7°C | 0 | 1.8 | SSE | 76 | 1024 |
| 05:00 | 10:00 | 0.2°C | -3.8°C | 0 | 2 | SSW | 68 | 1024 |
| 06:00 | 11:00 | 0.1°C | -4.1°C | 0 | 2.2 | SW | 69 | 1025 |
| 07:00 | 12:00 | -0.5°C | -4.6°C | 0 | 2 | WSW | 72 | 1026 |
| 08:00 | 13:00 | 0.5°C | -3.5°C | 0 | 2.2 | W | 71 | 1025 |
| 09:00 | 14:00 | 6.7°C | 3.4°C | 0 | 1.4 | SSW | 53 | 1026 |
| 10:00 | 15:00 | 10.3°C | 5.9°C | 0 | 2.7 | SSW | 34 | 1027 |
| 11:00 | 16:00 | 12.6°C | 8.5°C | 0 | 2 | SSW | 28 | 1026 |
| 12:00 | 17:00 | 14.3°C | 10.1°C | 0 | 1.8 | S | 21 | 1026 |
| 13:00 | 18:00 | 14.6°C | 10.5°C | 0 | 1.9 | S | 21 | 1025 |
| 14:00 | 19:00 | 14.6°C | 10.2°C | 0 | 2.2 | S | 22 | 1025 |
| 15:00 | 20:00 | 15.4°C | 11.1°C | 0 | 2.2 | S | 21 | 1024 |
| 16:00 | 21:00 | 16°C | 11.6°C | 0 | 2.3 | SSE | 22 | 1024 |
| 17:00 | 22:00 | 16.1°C | 12.3°C | 0 | 1.4 | SSE | 21 | 1023 |
| 18:00 | 23:00 | 16.1°C | 12.1°C | 0 | 1.9 | SE | 21 | 1022 |
| 19:00 | 00:00 | 16°C | 11.8°C | 0 | 1.9 | SE | 21 | 1021 |
| 20:00 | 01:00 | 15.5°C | 11.7°C | 0 | 1.8 | SE | 24 | 1021 |
| 21:00 | 02:00 | 10.4°C | 6.3°C | 0 | 2.4 | ESE | 38 | 1020 |
| 22:00 | 03:00 | 7°C | 2.3°C | 0 | 3.2 | SE | 47 | 1022 |
| 23:00 | 04:00 | 6.9°C | 2.2°C | 0 | 3.3 | SSE | 48 | 1023 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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 29 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mandan, 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 Mandan, 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.