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Tomahawk

United States · 28 August 2020

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Average

18.5°C

low 16.8° · high 22.1°

Rainfall

26.1mm

rain recorded

Wind

5.1m/s

daily average

Humidity

92%

daily average

Cloud

84%

cover

Pressure

1006hPa

daily average

The temperature ranged from 16.8°C around 12:00 to 22.1°C around 16:00. Rain was recorded across 11 hours, from around 08:00 to 19:00 (26.1mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

45th percentile

Low temperature

87th percentile

Rainfall

98th percentile

Wind

95th 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 17.6°C, versus 18.5°C on this specific day.

Sun & daylight

Sunrise

06:16

Sunset

19:42

Day length

13h 27m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/Chicago.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0005:0018.216.803.7ENE741010
01:0006:0018.11703.5ENE781011
02:0007:0018.517.80.013.5E811010
03:0008:0018.217.90.013.4E881010
04:0009:0018.117.60.084.3ESE951010
05:0010:0018.216.60.026.2SE991009
06:0011:0017.9170.015SSE981009
07:0012:0017.81704.6SSE961009
08:0013:0017.516.10.575.3SE971008
09:0014:0017.314.92.176.9SE991007
10:0015:0017.214.93.716.2SSE941006
11:0016:0016.914.81.766.1SSE971006
12:0017:0016.8152.75.9S991005
13:0018:0017.216.57.234.5SSW1001003
14:0019:0017.817.12.025SW1001002
15:0020:0020.119.34.965.9W951003
16:0021:0022.1220.385.6WNW901002
17:0022:0021.1200.086.3NW901003
18:0023:0021.420.20.136.6NW881003
19:0000:0020.619.50.125.8NW871004
20:0001:0019.7190.084.7NW881004
21:0002:0018.517.70.044.5NW901005
22:0003:0017.616.504.6NW931005
23:0004:0017.31604.8NW921006

Same date, other years

202520242023202220212019201820172016

Nearby cities

Merrill

27.8km away, same day

Rhinelander

33.9km away, same day

Antigo

47.9km away, same day

Medford

47.9km away, same day

Wausau

55.6km away, same day

Rib Mountain

55.6km away, same day

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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
Tomahawk — 45.500°, -89.750°, ERA5 grid cell center, 3.6 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 28 August 2020 specifically — not a monthly average. See the Tomahawk 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

Plain text
PastClimate (2026-07-16). Historical climate data for Tomahawk, United States (45.50°N, 89.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
APA
PastClimate. (2026). Historical climate data for Tomahawk, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Tomahawk, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Tomahawk, 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/}
}

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