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Berkeley

United States · 16 September 2025

BerkeleyUnited States3:54 PM localChange location
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Average

25.3°C

low 18.2°C · high 33.1°C

Rainfall

0mm

dry day

Wind

2m/s

daily average

Humidity

60.8%

daily average

Cloud

29%

cover

Pressure

1019hPa

daily average

The temperature ranged from 18.2°C around 07:00 to 33.1°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

93th percentile

Low temperature

58th percentile

Rainfall

51th percentile

Wind

36th 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 22.4°C, versus 25.3°C on this specific day.

Sun & daylight

Sunrise

06:43

Sunset

19:07

Day length

12h 23m

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 timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0005:0022.8°C24.2°C01.5NE711018
01:0006:0022.5°C24°C01.5ENE731019
02:0007:0021.9°C23.1°C02E761019
03:0008:0020.5°C21.8°C01.8E831019
04:0009:0019.8°C21.2°C01.8ESE871019
05:0010:0018.6°C20.1°C01E871019
06:0011:0018.5°C19.9°C01.1NNE881020
07:0012:0018.2°C19.4°C01.2NNE891020
08:0013:0020.1°C21.5°C01.4NNE841021
09:0014:0024.3°C26.4°C01NNE681021
10:0015:0026.7°C28.7°C01.2N591021
11:0016:0028.5°C30.1°C01.7N531021
12:0017:0031.5°C32°C02.5NNE401020
13:0018:0032.4°C32.1°C02.9NNE361020
14:0019:0032.7°C32°C03NNE341019
15:0020:0033°C32.2°C03NNE321018
16:0021:0033.1°C32.5°C02.8NNE321018
17:0022:0032°C31.6°C02.3NE331018
18:0023:0031.3°C30.8°C02.2NE331017
19:0000:0028°C28.1°C02.1NE441017
20:0001:0025.6°C25.9°C02.1NE531017
21:0002:0023.4°C23.8°C02.1NE621018
22:0003:0021.3°C21.3°C02.6ENE691018
23:0004:0021°C20.7°C03.1E711018

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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 16 September 2025 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Berkeley, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 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 2026-07-20},
  url = {https://www.pastclimate.com/}
}

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