Home / Wausau / 27 August 2025
Wausau
United States · 27 August 2025
← 26 August 202528 August 2025 →
Average
16.5°C
low 9.6° · high 22.7°
Rainfall
0.1mm
dry day
Wind
3.4m/s
daily average
Humidity
69.2%
daily average
Cloud
44%
cover
Pressure
1020hPa
daily average
The temperature ranged from 9.6°C around 06:00 to 22.7°C around 16:00. Rain was recorded for one hour, around 23:00 (0.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
42th percentile
Low temperature
16th percentile
Rainfall
47th percentile
Wind
63th 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 18.9°C, versus 16.5°C on this specific day.
Sun & daylight
Sunrise
06:15
Sunset
19:44
Day length
13h 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 | 10.8 | 8.5 | 0 | 2.3 | WSW | 79 | 1022 |
| 01:00 | 06:00 | 10.5 | 8.2 | 0 | 2.4 | WSW | 82 | 1022 |
| 02:00 | 07:00 | 10.2 | 7.7 | 0 | 2.6 | WSW | 83 | 1022 |
| 03:00 | 08:00 | 9.9 | 7.4 | 0 | 2.8 | WSW | 86 | 1022 |
| 04:00 | 09:00 | 10.3 | 7.8 | 0 | 2.9 | WSW | 86 | 1022 |
| 05:00 | 10:00 | 9.7 | 7.2 | 0 | 3.1 | WSW | 92 | 1022 |
| 06:00 | 11:00 | 9.6 | 7.1 | 0 | 3.2 | WSW | 94 | 1022 |
| 07:00 | 12:00 | 10.1 | 7.6 | 0 | 3.1 | WSW | 93 | 1022 |
| 08:00 | 13:00 | 12.5 | 10.6 | 0 | 3 | WSW | 87 | 1022 |
| 09:00 | 14:00 | 16.6 | 15.1 | 0 | 3 | WSW | 74 | 1022 |
| 10:00 | 15:00 | 18.3 | 16.4 | 0 | 3.6 | WSW | 67 | 1022 |
| 11:00 | 16:00 | 19.9 | 17.5 | 0 | 4.3 | WSW | 60 | 1021 |
| 12:00 | 17:00 | 21.5 | 18.6 | 0 | 4.8 | WSW | 53 | 1021 |
| 13:00 | 18:00 | 21.9 | 18.9 | 0 | 5 | WSW | 51 | 1020 |
| 14:00 | 19:00 | 22.4 | 19.4 | 0 | 4.9 | WSW | 50 | 1019 |
| 15:00 | 20:00 | 22.6 | 19.7 | 0 | 4.8 | WSW | 49 | 1018 |
| 16:00 | 21:00 | 22.7 | 19.8 | 0 | 4.7 | WSW | 47 | 1018 |
| 17:00 | 22:00 | 22.4 | 20.4 | 0 | 3.2 | WSW | 48 | 1017 |
| 18:00 | 23:00 | 22.3 | 20.5 | 0 | 3.2 | SW | 49 | 1016 |
| 19:00 | 00:00 | 21.2 | 19.8 | 0 | 2.8 | SW | 54 | 1017 |
| 20:00 | 01:00 | 19 | 17.4 | 0 | 3.1 | SW | 62 | 1016 |
| 21:00 | 02:00 | 17.5 | 15.8 | 0 | 3.3 | WSW | 70 | 1017 |
| 22:00 | 03:00 | 17.4 | 15.9 | 0 | 3.1 | W | 72 | 1018 |
| 23:00 | 04:00 | 17.3 | 16.1 | 0.12 | 2.8 | WNW | 73 | 1018 |
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
- Wausau — 45.000°, -89.750°, ERA5 grid cell center, 10.5 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 27 August 2025 specifically — not a monthly average. See the Wausau 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 (2026-07-16). Historical climate data for Wausau, United States (45.00°N, 89.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Wausau, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Wausau, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Wausau, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.