PastClimate

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Berkeley

United States · 4 September 2022

BerkeleyUnited States8:37 AM localChange location

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Average

21.7°C

low 20.4° · high 23.9°

Rainfall

7mm

rain recorded

Wind

2.1m/s

daily average

Humidity

92%

daily average

Cloud

95%

cover

Pressure

1016hPa

daily average

The temperature ranged from 20.4°C around 03:00 to 23.9°C around 15:00. Rain was recorded across 13 hours, from around 02:00 to 21:00 (7mm total).

How unusual was this day?

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

High temperature

9th percentile

Low temperature

70th percentile

Rainfall

90th percentile

Wind

38th 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 22.7°C, versus 21.7°C on this specific day.

Sun & daylight

Sunrise

06:32

Sunset

19:26

Day length

12h 54m

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
00:0005:0021.42401.3NE901017
01:0006:0020.622.901.4NE921017
02:0007:0020.722.90.221.6NE921016
03:0008:0020.422.40.611.9NE931017
04:0009:0020.422.50.071.9NNE941016
05:0010:0020.5230.011.3NNE941016
06:0011:0020.522.901.5NNE941017
07:0012:0020.622.801.9NNE941017
08:0013:0021.123.20.012.2NNE931017
09:0014:0021.223.10.162.5NNE931017
10:0015:0021.523.60.552.5NE931017
11:0016:0021.924.21.012.2NE911017
12:0017:002224.50.462.2NE921017
13:0018:0022.525.10.112NNE891016
14:0019:0023.4260.262.4NNE881016
15:0020:0023.926.70.52.1NNE861015
16:0021:0023.4260.322.7NNE901014
17:0022:0022.825.21.812.6NE901015
18:0023:0022.825.60.382.1NNE901014
19:0000:0022.525.10.042.4N931014
20:0001:0022.224.60.072.6N951014
21:0002:0021.924.40.352.6NNE951014
22:0003:0021.523.70.022.6NNE951015
23:0004:0021.723.70.012.7NNE941015

Same date, other years

202520242023202120202019201820172016

Nearby cities

St. Louis

0km away, same day

Florissant

0km away, same day

University City

0km away, same day

Granite City

0km away, same day

Hazelwood

0km away, same day

Ferguson

0km 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
Berkeley — 38.750°, -90.250°, ERA5 grid cell center, 7.1 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 4 September 2022 specifically — not a monthly average. See the Berkeley 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 (2026-07-18). Historical climate data for Berkeley, United States (38.75°N, 90.25°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 Berkeley, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Berkeley, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Berkeley, 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/}
}

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