Perham
United States · 15 July 2018
Average
21.2°C
low 16.5° · high 22.9°
Rainfall
0.7mm
dry day
Wind
3.6m/s
daily average
Humidity
73.8%
daily average
Cloud
80%
cover
Pressure
1016hPa
daily average
The temperature ranged from 16.5°C around 22:00 to 22.9°C around 01:00. Rain was recorded across 2 hours, from around 10:00 to 11:00 (0.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
14th percentile
Low temperature
47th percentile
Rainfall
61th percentile
Wind
59th 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 21.6°C, versus 21.2°C on this specific day.
Sun & daylight
Sunrise
05:44
Sunset
21:11
Day length
15h 27m
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 | 22.6 | 23.7 | 0 | 3.3 | SSW | 81 | 1015 |
| 01:00 | 06:00 | 22.9 | 23.8 | 0 | 3.6 | SSW | 81 | 1015 |
| 02:00 | 07:00 | 22.9 | 23.8 | 0 | 3.5 | SSW | 80 | 1014 |
| 03:00 | 08:00 | 21.7 | 22.5 | 0 | 3.4 | SSW | 84 | 1014 |
| 04:00 | 09:00 | 21.1 | 22 | 0 | 3.3 | SW | 88 | 1014 |
| 05:00 | 10:00 | 20.2 | 20.2 | 0 | 4.1 | SW | 87 | 1014 |
| 06:00 | 11:00 | 20.3 | 20.7 | 0 | 3.7 | WSW | 88 | 1014 |
| 07:00 | 12:00 | 20.5 | 21.3 | 0 | 3.2 | W | 89 | 1014 |
| 08:00 | 13:00 | 21.4 | 22.1 | 0 | 3.9 | WNW | 89 | 1015 |
| 09:00 | 14:00 | 21.8 | 21.4 | 0 | 4.7 | NW | 81 | 1016 |
| 10:00 | 15:00 | 22 | 21.1 | 0.34 | 4.9 | NNW | 74 | 1016 |
| 11:00 | 16:00 | 21.4 | 20.7 | 0.32 | 4.4 | NNW | 76 | 1017 |
| 12:00 | 17:00 | 21.7 | 21 | 0.02 | 3.9 | NNW | 71 | 1017 |
| 13:00 | 18:00 | 21.6 | 20.9 | 0 | 3.7 | NNW | 69 | 1017 |
| 14:00 | 19:00 | 21.6 | 20.7 | 0 | 3.6 | NW | 66 | 1017 |
| 15:00 | 20:00 | 22.8 | 21.4 | 0 | 3.6 | NW | 56 | 1017 |
| 16:00 | 21:00 | 22.8 | 21 | 0 | 3.6 | WNW | 51 | 1016 |
| 17:00 | 22:00 | 22.2 | 20.2 | 0 | 3.6 | WNW | 52 | 1016 |
| 18:00 | 23:00 | 22.3 | 20.3 | 0 | 3.9 | WNW | 54 | 1016 |
| 19:00 | 00:00 | 22.2 | 20.3 | 0 | 4 | W | 56 | 1015 |
| 20:00 | 01:00 | 21.9 | 20.9 | 0 | 3.1 | W | 60 | 1015 |
| 21:00 | 02:00 | 18.7 | 18.1 | 0 | 2.6 | W | 74 | 1016 |
| 22:00 | 03:00 | 16.5 | 15.6 | 0 | 2.8 | W | 81 | 1016 |
| 23:00 | 04:00 | 16.7 | 15.7 | 0 | 3 | WNW | 82 | 1016 |
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 15 July 2018 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Perham, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 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 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.