Home / Jerome / 23 September 2022
Jerome
United States · 23 September 2022
← 22 September 202224 September 2022 →
Average
16.5°C
low 9°C · high 25.2°C
Rainfall
0mm
dry day
Wind
2.6m/s
daily average
Humidity
39.4%
daily average
Cloud
0%
cover
Pressure
1019hPa
daily average
The temperature ranged from 9°C around 08:00 to 25.2°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
41th percentile
Rainfall
75th percentile
Wind
50th 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 16.8°C, versus 16.5°C on this specific day.
Sun & daylight
Sunrise
07:26
Sunset
19:33
Day length
12h 7m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Boise.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 11.1°C | 7.8°C | 0 | 2.3 | SW | 54 | 1018 |
| 01:00 | 07:00 | 11.2°C | 7.9°C | 0 | 2.2 | SW | 53 | 1018 |
| 02:00 | 08:00 | 10.9°C | 7.7°C | 0 | 2.1 | SW | 53 | 1018 |
| 03:00 | 09:00 | 10.9°C | 7.8°C | 0 | 1.9 | WSW | 53 | 1018 |
| 04:00 | 10:00 | 9.8°C | 7.3°C | 0 | 1.2 | SW | 59 | 1020 |
| 05:00 | 11:00 | 10°C | 7.5°C | 0 | 1.2 | SW | 58 | 1020 |
| 06:00 | 12:00 | 10°C | 7.3°C | 0 | 1.4 | SW | 57 | 1020 |
| 07:00 | 13:00 | 9.7°C | 6.9°C | 0 | 1.5 | SSW | 56 | 1020 |
| 08:00 | 14:00 | 9°C | 6.5°C | 0 | 1.3 | SW | 60 | 1021 |
| 09:00 | 15:00 | 14.2°C | 11.9°C | 0 | 1.1 | SW | 46 | 1021 |
| 10:00 | 16:00 | 16.6°C | 13.6°C | 0 | 2.2 | WSW | 41 | 1021 |
| 11:00 | 17:00 | 19°C | 15.4°C | 0 | 3 | WSW | 35 | 1021 |
| 12:00 | 18:00 | 20.4°C | 16.5°C | 0 | 3.5 | W | 32 | 1021 |
| 13:00 | 19:00 | 21.9°C | 17.6°C | 0 | 3.9 | W | 28 | 1020 |
| 14:00 | 20:00 | 22.6°C | 18.1°C | 0 | 4.1 | W | 27 | 1019 |
| 15:00 | 21:00 | 24.2°C | 19.5°C | 0 | 4.3 | W | 23 | 1018 |
| 16:00 | 22:00 | 25.2°C | 20.2°C | 0 | 4.2 | W | 19 | 1017 |
| 17:00 | 23:00 | 25.1°C | 20°C | 0 | 4.2 | W | 18 | 1017 |
| 18:00 | 00:00 | 24.5°C | 19.6°C | 0 | 3.9 | W | 18 | 1017 |
| 19:00 | 01:00 | 24°C | 19.8°C | 0 | 2.3 | W | 16 | 1017 |
| 20:00 | 02:00 | 19.5°C | 15.7°C | 0 | 2.5 | W | 26 | 1017 |
| 21:00 | 03:00 | 16.3°C | 12.8°C | 0 | 2.6 | WSW | 36 | 1018 |
| 22:00 | 04:00 | 15.6°C | 12°C | 0 | 2.4 | WSW | 36 | 1018 |
| 23:00 | 05:00 | 13.3°C | 9.7°C | 0 | 2.3 | WSW | 41 | 1019 |
Nearby cities
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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
- Jerome — 42.750°, -114.500°, ERA5 grid cell center, 3.3 km from requested point
- Time zone
- America/Boise
- What's shown here
- The hourly and daily record for 23 September 2022 specifically — not a monthly average. See the Jerome 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
PastClimate (2026-07-20). Historical climate data for Jerome, United States (42.75°N, 114.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Jerome, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Jerome, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Jerome, 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/}
}Notice something wrong with this data? Report a data issue.