Home / Onalaska / 20 June 2025
Onalaska
United States · 20 June 2025
Average
23.7°C
low 20.1° · high 29.5°
Rainfall
0.6mm
dry day
Wind
4.2m/s
daily average
Humidity
71%
daily average
Cloud
64%
cover
Pressure
1009hPa
daily average
The temperature ranged from 20.1°C around 07:00 to 29.5°C around 18:00. Rain was recorded across 3 hours, from around 09:00 to 12:00 (0.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
80th percentile
Low temperature
90th percentile
Rainfall
51th percentile
Wind
84th 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 23.7°C on this specific day.
Sun & daylight
Sunrise
05:22
Sunset
20:51
Day length
15h 29m
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 | 21.8 | 21.3 | 0 | 3.8 | SSW | 73 | 1011 |
| 01:00 | 06:00 | 21.6 | 21.1 | 0 | 3.9 | SSW | 74 | 1011 |
| 02:00 | 07:00 | 21.6 | 21.3 | 0 | 3.8 | SSW | 74 | 1011 |
| 03:00 | 08:00 | 20.8 | 20.4 | 0 | 3.7 | SSW | 76 | 1010 |
| 04:00 | 09:00 | 20.7 | 20 | 0 | 3.8 | SSW | 74 | 1010 |
| 05:00 | 10:00 | 20.3 | 18.7 | 0 | 4.9 | SW | 76 | 1011 |
| 06:00 | 11:00 | 20.1 | 19.9 | 0 | 3.2 | SSW | 77 | 1010 |
| 07:00 | 12:00 | 20.1 | 20.8 | 0 | 1.8 | SW | 77 | 1011 |
| 08:00 | 13:00 | 20.6 | 21.3 | 0 | 2 | SW | 76 | 1012 |
| 09:00 | 14:00 | 21.6 | 22 | 0.11 | 2.6 | S | 74 | 1011 |
| 10:00 | 15:00 | 21.9 | 21.4 | 0.02 | 4.1 | S | 73 | 1011 |
| 11:00 | 16:00 | 20.8 | 19.8 | 0.3 | 4.8 | S | 79 | 1010 |
| 12:00 | 17:00 | 21.9 | 21 | 0.11 | 5 | SSW | 76 | 1010 |
| 13:00 | 18:00 | 23.1 | 21.9 | 0.01 | 5.6 | SW | 73 | 1009 |
| 14:00 | 19:00 | 24.3 | 23.5 | 0 | 5.2 | SSW | 69 | 1007 |
| 15:00 | 20:00 | 26.3 | 25.7 | 0 | 5.6 | SSW | 65 | 1007 |
| 16:00 | 21:00 | 27.2 | 27.1 | 0 | 5.2 | SSW | 63 | 1006 |
| 17:00 | 22:00 | 29.4 | 29.9 | 0 | 4.5 | S | 57 | 1006 |
| 18:00 | 23:00 | 29.5 | 30.4 | 0 | 3.9 | S | 57 | 1006 |
| 19:00 | 00:00 | 29.2 | 29.9 | 0 | 4.5 | S | 59 | 1006 |
| 20:00 | 01:00 | 28.3 | 29.5 | 0 | 4.1 | S | 64 | 1006 |
| 21:00 | 02:00 | 26.7 | 27.7 | 0 | 4.5 | SSE | 70 | 1005 |
| 22:00 | 03:00 | 26.3 | 26.9 | 0 | 5 | SSE | 73 | 1005 |
| 23:00 | 04:00 | 25.8 | 26.5 | 0 | 5.1 | SSE | 76 | 1005 |
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
- Onalaska — 44.000°, -91.250°, ERA5 grid cell center, 12.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 20 June 2025 specifically — not a monthly average. See the Onalaska 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 Onalaska, United States (44.00°N, 91.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Onalaska, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Onalaska, 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 Onalaska, 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.