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Keizer

United States · 13 December 2017

KeizerUnited States3:49 AM localChange location
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Average

1.5°C

low -2.7°C · high 7°C

Rainfall

0mm

dry day

Wind

2.3m/s

daily average

Humidity

79.1%

daily average

Cloud

70%

cover

Pressure

1028hPa

daily average

The temperature ranged from -2.7°C around 03:00 to 7°C around 15:00. 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

26th percentile

Low temperature

3th percentile

Rainfall

20th percentile

Wind

47th 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 6.6°C, versus 1.5°C on this specific day.

Sun & daylight

Sunrise

07:42

Sunset

16:30

Day length

8h 48m

Hour by hour

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

↓ 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
00:0008:00-0.1°C-3.9°C02NNE801028
01:0009:000.2°C-3.4°C01.9N811029
02:0010:00-1.7°C-5.4°C01.7NE861030
03:0011:00-2.7°C-6.2°C01.4NW871029
04:0012:00-2.4°C-6.2°C01.9NW891029
05:0013:00-1.8°C-5.6°C02N871028
06:0014:00-2.2°C-5.9°C01.7NNE881028
07:0015:00-1.8°C-5.7°C02.2N891028
08:0016:00-1.4°C-5.4°C02.3NNW871028
09:0017:000.3°C-3.7°C02.3N811028
10:0018:002.2°C-1.4°C01.9NNE761029
11:0019:003.8°C0.2°C02N701028
12:0020:005.4°C1.7°C02.6N681027
13:0021:006.6°C2.6°C02.8N651026
14:0022:006.5°C2.6°C02.9NNE681027
15:0023:007°C3°C03.1N661026
16:0000:006.3°C2°C03.5N691026
17:0001:005.2°C1.2°C03.1N731026
18:0002:004°C0°C02.8N761027
19:0003:001.6°C-2.3°C02.5N821027
20:0004:001°C-2.8°C02.3NNE821027
21:0005:000.6°C-3.3°C02.2NNE831027
22:0006:000.4°C-3.5°C02.2NNE831027
23:0007:00-0.3°C-4.1°C02.1NNE841027

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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
Keizer — 45.000°, -123.000°, ERA5 grid cell center, 2.3 km from requested point
Time zone
America/Los_Angeles
What's shown here
The hourly and daily record for 13 December 2017 specifically — not a monthly average. See the Keizer 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 (2026-07-21). Historical climate data for Keizer, United States (45.00°N, 123.00°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 Keizer, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Keizer, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Keizer, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
  url = {https://www.pastclimate.com/}
}

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