Home / Willmar / 14 September 2019

Willmar

United States · 14 September 2019

← 13 September 201915 September 2019 →

Average

16.5°C

low 9° · high 24.4°

Rainfall

0.1mm

dry day

Wind

3m/s

daily average

Humidity

82.7%

daily average

Cloud

49%

cover

Pressure

1015hPa

daily average

The temperature ranged from 9°C around 06:00 to 24.4°C around 16:00. No measurable rain was recorded during the day.

How unusual was this day?

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

High temperature

48th percentile

Low temperature

18th percentile

Rainfall

60th percentile

Wind

21th 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 18.5°C, versus 16.5°C on this specific day.

Sun & daylight

Sunrise

06:57

Sunset

19:33

Day length

12h 36m

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
00:0005:0011.610.201.9SW871018
01:0006:0010.99.402.1SW911018
02:0007:0010.28.402.3SSW941019
03:0008:009.77.702.4SSW951018
04:0009:009.26.902.6S951018
05:0010:009702.4SSE961018
06:0011:009702.2SE961018
07:0012:009.16.702.8ESE951017
08:0013:00107.103.8SE911018
09:0014:0012.79.904.2SE851017
10:0015:0017.414.804.5SE701017
11:0016:0018.816.604.6SE701016
12:0017:0020.218.204.8SE691015
13:0018:0021.119.305.2SSE711015
14:0019:0022.220.605.4S691014
15:0020:0023.923.50.014.3S691013
16:0021:0024.425.60.022.5SSE691012
17:0022:0024.126.30.011.4S721012
18:0023:002426.601SSE741012
19:0000:0022.724.601.6SSE771012
20:0001:0021.322.202.3SSE791013
21:0002:0019.920.702.3S841013
22:0003:0017.618.202.2S931013
23:0004:0017.31802SSE931013

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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 14 September 2019 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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