Perham
United States · 18 July 2020
Average
23°C
low 17.5°C · high 26.6°C
Rainfall
7.6mm
rain recorded
Wind
3.6m/s
daily average
Humidity
78.6%
daily average
Cloud
71%
cover
Pressure
1007hPa
daily average
The temperature ranged from 17.5°C around 05:00 to 26.6°C around 16:00. Rain was recorded across 5 hours, from around 02:00 to 20:00 (7.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
49th percentile
Low temperature
59th percentile
Rainfall
89th percentile
Wind
61th 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 21.7°C, versus 23°C on this specific day.
Sun & daylight
Sunrise
05:47
Sunset
21:08
Day length
15h 21m
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 | 25.3°C | 25.7°C | 0 | 4.6 | NE | 73 | 1010 |
| 01:00 | 06:00 | 25.5°C | 26.2°C | 0 | 4.4 | ESE | 73 | 1009 |
| 02:00 | 07:00 | 24.9°C | 24.7°C | 0.36 | 5.4 | SE | 73 | 1007 |
| 03:00 | 08:00 | 24.2°C | 24.1°C | 0 | 4.9 | SSE | 73 | 1005 |
| 04:00 | 09:00 | 23.8°C | 23.3°C | 0 | 4.5 | S | 69 | 1006 |
| 05:00 | 10:00 | 17.5°C | 17.5°C | 0 | 3 | SW | 93 | 1006 |
| 06:00 | 11:00 | 17.6°C | 17.7°C | 0.01 | 2.9 | WSW | 92 | 1006 |
| 07:00 | 12:00 | 17.8°C | 17.4°C | 0.02 | 3.7 | WNW | 93 | 1007 |
| 08:00 | 13:00 | 18.5°C | 18.4°C | 0.01 | 3.6 | WNW | 92 | 1007 |
| 09:00 | 14:00 | 20.7°C | 21.9°C | 0 | 2.7 | WNW | 88 | 1007 |
| 10:00 | 15:00 | 22.4°C | 23.5°C | 0.02 | 3 | NNW | 82 | 1007 |
| 11:00 | 16:00 | 23.1°C | 24.8°C | 0.02 | 2.7 | NNW | 82 | 1007 |
| 12:00 | 17:00 | 24.8°C | 26.9°C | 0 | 2.2 | NNE | 75 | 1007 |
| 13:00 | 18:00 | 25.7°C | 27.1°C | 0 | 3.2 | NE | 71 | 1007 |
| 14:00 | 19:00 | 26.1°C | 28.5°C | 0.02 | 1.8 | NNE | 69 | 1007 |
| 15:00 | 20:00 | 26.2°C | 29°C | 0.02 | 1 | NNE | 67 | 1007 |
| 16:00 | 21:00 | 26.6°C | 28.9°C | 0.03 | 1.4 | NNW | 63 | 1006 |
| 17:00 | 22:00 | 25°C | 25.9°C | 0.22 | 3.9 | NW | 73 | 1006 |
| 18:00 | 23:00 | 22.4°C | 22.7°C | 3.99 | 4.9 | WNW | 86 | 1007 |
| 19:00 | 00:00 | 22.4°C | 23.7°C | 2.76 | 3.5 | NW | 87 | 1007 |
| 20:00 | 01:00 | 24.5°C | 25.6°C | 0.1 | 3.6 | WNW | 76 | 1007 |
| 21:00 | 02:00 | 23.2°C | 23.2°C | 0 | 4.6 | WNW | 77 | 1007 |
| 22:00 | 03:00 | 21.8°C | 21°C | 0 | 5.2 | WNW | 81 | 1008 |
| 23:00 | 04:00 | 21.7°C | 20.7°C | 0 | 5.1 | WNW | 77 | 1008 |
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
- Perham — 46.500°, -95.500°, ERA5 grid cell center, 11.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 18 July 2020 specifically — not a monthly average. See the Perham 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 Perham, United States (46.50°N, 95.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Perham, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Perham, 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 Perham, 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.