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Ammon

United States · 25 September 2016

AmmonUnited States2:08 AM localChange location
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← 24 September 201626 September 2016 →

Average

10.3°C

low 3.4°C · high 17.7°C

Rainfall

0mm

dry day

Wind

1.4m/s

daily average

Humidity

62%

daily average

Cloud

8%

cover

Pressure

1029hPa

daily average

The temperature ranged from 3.4°C around 07:00 to 17.7°C around 17:00. 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

27th percentile

Low temperature

19th percentile

Rainfall

60th percentile

Wind

12th 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 13.2°C, versus 10.3°C on this specific day.

Sun & daylight

Sunrise

07:19

Sunset

19:18

Day length

12h 0m

Hour by hour

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

↓ 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
00:0006:008.3°C5.3°C02.3SSW721027
01:0007:007.7°C4.8°C02S731028
02:0008:006.7°C3.8°C01.9S761028
03:0009:005.7°C2.8°C01.8S791029
04:0010:004.1°C1.3°C01.6SSE841030
05:0011:004°C1.1°C01.8SSE881030
06:0012:003.5°C0.5°C01.8SE881030
07:0013:003.4°C0.6°C01.7ESE881031
08:0014:003.8°C1.2°C01.4SE871032
09:0015:008.3°C6.1°C00.9SE711032
10:0016:0010.5°C8.3°C00.9S591032
11:0017:0012.2°C10°C00.9SSW521032
12:0018:0013.5°C11.4°C00.9WSW481031
13:0019:0014.6°C12.2°C01.1W441030
14:0020:0015.5°C12.8°C01.4W391029
15:0021:0017.1°C14.2°C01.8W361029
16:0022:0017.6°C14.6°C01.6W331028
17:0023:0017.7°C15.2°C01.1WSW341028
18:0000:0017.5°C15.1°C01WSW351027
19:0001:0016.5°C14.1°C01.1SW381027
20:0002:0013.6°C11.2°C01.2S481028
21:0003:009.4°C7.1°C01.3SSE691028
22:0004:008.2°C5.8°C01.5SSE731028
23:0005:008°C5.7°C01.4SE741028

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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
Ammon — 43.500°, -112.000°, ERA5 grid cell center, 4.3 km from requested point
Time zone
America/Boise
What's shown here
The hourly and daily record for 25 September 2016 specifically — not a monthly average. See the Ammon 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 Ammon, United States (43.50°N, 112.00°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 Ammon, 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 Ammon, 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 Ammon, 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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