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Willmar

United States · 15 September 2016

WillmarUnited States6:20 AM localChange location

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Average

17.2°C

low 13.8° · high 19.8°

Rainfall

37.3mm

rain recorded

Wind

4.2m/s

daily average

Humidity

85.7%

daily average

Cloud

94%

cover

Pressure

1017hPa

daily average

The temperature ranged from 13.8°C around 00:00 to 19.8°C around 12:00. Rain was recorded across 17 hours, from around 05:00 to 23:00 (37.3mm total).

How unusual was this day?

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

High temperature

17th percentile

Low temperature

55th percentile

Rainfall

98th percentile

Wind

55th 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 18.7°C, versus 17.2°C on this specific day.

Sun & daylight

Sunrise

06:59

Sunset

19:29

Day length

12h 30m

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
00:0005:0013.811.603.7SE841022
01:0006:0013.811.503.6SE821021
02:0007:0014.111.703.7SE801021
03:0008:0014.311.903.7SE791021
04:0009:0014.311.80.053.7SE771020
05:0010:0016.914.80.114.4SSE791020
06:0011:0016.814.60.114.5SE811019
07:0012:0016.814.40.035.1SE811019
08:0013:0016.814.40.045.2SSE821019
09:0014:001714.80.85.2SSE851018
10:0015:0018.416.71.735.1SSE831018
11:0016:0019.4181.835SSE831018
12:0017:0019.8180.435.6SSE801017
13:0018:0019.217.81.135SSE841016
14:0019:0019.318.22.365SSE861016
15:0020:0019.619.15.764.4SE871015
16:0021:0019.818.84.745.2SE871014
17:0022:0017.717.44.943.6SSE941014
18:0023:0018.218.23.993.4SSE921013
19:0000:0017.717.64.293.3SE931012
20:0001:0017.617.42.373.2SSE911013
21:0002:001716.71.63.3S931013
22:0003:0016.516.60.772.9S981013
23:0004:0016.8170.212.6SSE961013

Same date, other years

202520242023202220212020201920182017

Nearby cities

Olivia

27.8km away, same day

Litchfield

48.1km away, same day

Benson

48.1km away, same day

Granite Falls

48.2km away, same day

Redwood Falls

55.6km away, same day

Paynesville

58.9km 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
Willmar — 45.000°, -95.000°, ERA5 grid cell center, 14.0 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 15 September 2016 specifically — not a monthly average. See the Willmar 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 (2026-07-17). Historical climate data for Willmar, United States (45.00°N, 95.00°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 Willmar, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Willmar, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Willmar, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
  url = {https://www.pastclimate.com/}
}

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