Home / Mahnomen / 15 July 2017
Mahnomen
United States · 15 July 2017
Average
21.9°C
low 17.5° · high 27.2°
Rainfall
1.4mm
rain recorded
Wind
4m/s
daily average
Humidity
67.4%
daily average
Cloud
29%
cover
Pressure
1018hPa
daily average
The temperature ranged from 17.5°C around 23:00 to 27.2°C around 15:00. Rain was recorded for one hour, around 01:00 (1.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
57th percentile
Low temperature
68th percentile
Rainfall
70th percentile
Wind
75th 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 21.3°C, versus 21.9°C on this specific day.
Sun & daylight
Sunrise
05:43
Sunset
21:15
Day length
15h 32m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 19.5 | 18.6 | 0 | 3.8 | S | 76 | 1016 |
| 01:00 | 06:00 | 19.1 | 18.2 | 1.41 | 3.9 | S | 80 | 1016 |
| 02:00 | 07:00 | 18.9 | 18 | 0 | 4.3 | SSW | 85 | 1015 |
| 03:00 | 08:00 | 17.9 | 16.9 | 0 | 4.3 | SW | 88 | 1016 |
| 04:00 | 09:00 | 18.1 | 17.7 | 0 | 3.6 | SW | 88 | 1016 |
| 05:00 | 10:00 | 18.3 | 18.2 | 0 | 2.9 | W | 85 | 1016 |
| 06:00 | 11:00 | 18.4 | 18.1 | 0 | 3.2 | NW | 86 | 1017 |
| 07:00 | 12:00 | 18.6 | 18.1 | 0 | 3.8 | NNW | 87 | 1017 |
| 08:00 | 13:00 | 19.2 | 18.7 | 0 | 4.2 | NNW | 88 | 1018 |
| 09:00 | 14:00 | 21.2 | 20 | 0 | 5.1 | NNW | 78 | 1018 |
| 10:00 | 15:00 | 23.1 | 21.9 | 0 | 5 | NNW | 67 | 1019 |
| 11:00 | 16:00 | 23.5 | 22.2 | 0 | 5 | NNW | 65 | 1019 |
| 12:00 | 17:00 | 25.1 | 23.5 | 0 | 4.9 | N | 54 | 1019 |
| 13:00 | 18:00 | 25.6 | 24.1 | 0 | 4.7 | N | 53 | 1019 |
| 14:00 | 19:00 | 25.8 | 24.5 | 0 | 4.6 | N | 54 | 1020 |
| 15:00 | 20:00 | 27.2 | 25.9 | 0 | 4.4 | N | 48 | 1019 |
| 16:00 | 21:00 | 26.8 | 25.4 | 0 | 4.2 | N | 48 | 1019 |
| 17:00 | 22:00 | 25.9 | 24.4 | 0 | 4.1 | N | 49 | 1019 |
| 18:00 | 23:00 | 26 | 24.3 | 0 | 4.1 | N | 47 | 1019 |
| 19:00 | 00:00 | 25.9 | 24 | 0 | 4 | N | 45 | 1018 |
| 20:00 | 01:00 | 25.3 | 23.8 | 0 | 3.3 | N | 46 | 1019 |
| 21:00 | 02:00 | 20.4 | 19.3 | 0 | 2.9 | N | 61 | 1019 |
| 22:00 | 03:00 | 17.7 | 16.3 | 0 | 2.6 | N | 67 | 1019 |
| 23:00 | 04:00 | 17.5 | 16.3 | 0 | 2.5 | N | 69 | 1019 |
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
- Mahnomen — 47.250°, -96.000°, ERA5 grid cell center, 7.6 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 15 July 2017 specifically — not a monthly average. See the Mahnomen 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 (2026-07-17). Historical climate data for Mahnomen, United States (47.25°N, 96.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Mahnomen, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mahnomen, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Mahnomen, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.