Home / Jackson / 30 October 2021
Jackson
United States · 30 October 2021
← 29 October 202131 October 2021 →
Average
15.7°C
low 12°C · high 20.8°C
Rainfall
0.1mm
dry day
Wind
1.5m/s
daily average
Humidity
78.8%
daily average
Cloud
81%
cover
Pressure
1013hPa
daily average
The temperature ranged from 12°C around 05:00 to 20.8°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
38th percentile
Low temperature
90th percentile
Rainfall
78th percentile
Wind
45th 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 14.5°C, versus 15.7°C on this specific day.
Sun & daylight
Sunrise
07:27
Sunset
18:05
Day length
10h 38m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 14.8°C | 14.8°C | 0 | 0.9 | E | 85 | 1013 |
| 01:00 | 08:00 | 14.3°C | 14.2°C | 0 | 1 | E | 86 | 1013 |
| 02:00 | 09:00 | 14.2°C | 14°C | 0 | 1.1 | E | 86 | 1013 |
| 03:00 | 10:00 | 13.7°C | 13.1°C | 0 | 1.3 | E | 82 | 1013 |
| 04:00 | 11:00 | 12.1°C | 11.3°C | 0 | 1.1 | ESE | 84 | 1013 |
| 05:00 | 12:00 | 12°C | 11.4°C | 0 | 0.7 | ESE | 84 | 1013 |
| 06:00 | 13:00 | 12.1°C | 11.4°C | 0 | 0.8 | ENE | 84 | 1013 |
| 07:00 | 14:00 | 12.1°C | 11.4°C | 0 | 0.9 | E | 84 | 1013 |
| 08:00 | 15:00 | 12.8°C | 12.2°C | 0 | 1 | ESE | 82 | 1013 |
| 09:00 | 16:00 | 15.3°C | 15.6°C | 0 | 0.5 | SE | 81 | 1014 |
| 10:00 | 17:00 | 16.4°C | 16.6°C | 0 | 0.9 | SW | 77 | 1014 |
| 11:00 | 18:00 | 17.5°C | 17.4°C | 0 | 1.4 | SW | 74 | 1015 |
| 12:00 | 19:00 | 18.5°C | 18.2°C | 0 | 1.7 | SW | 70 | 1014 |
| 13:00 | 20:00 | 19.1°C | 18.6°C | 0 | 2 | SW | 67 | 1014 |
| 14:00 | 21:00 | 19.9°C | 19.2°C | 0 | 2.4 | WSW | 66 | 1013 |
| 15:00 | 22:00 | 20.8°C | 19.8°C | 0 | 3 | WSW | 63 | 1013 |
| 16:00 | 23:00 | 20.3°C | 19.4°C | 0 | 2.9 | W | 65 | 1013 |
| 17:00 | 00:00 | 19.4°C | 18.7°C | 0 | 2.3 | WNW | 67 | 1013 |
| 18:00 | 01:00 | 18.1°C | 18°C | 0 | 1.7 | WNW | 74 | 1013 |
| 19:00 | 02:00 | 16.9°C | 16.6°C | 0 | 2 | WNW | 80 | 1014 |
| 20:00 | 03:00 | 15°C | 14.6°C | 0 | 2 | WNW | 87 | 1014 |
| 21:00 | 04:00 | 14.6°C | 14°C | 0.01 | 2 | WNW | 89 | 1014 |
| 22:00 | 05:00 | 14.2°C | 13.6°C | 0.02 | 1.8 | WNW | 88 | 1015 |
| 23:00 | 06:00 | 13.7°C | 13.2°C | 0.03 | 1.4 | NW | 87 | 1015 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Jackson — 38.250°, -120.750°, ERA5 grid cell center, 11.2 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 30 October 2021 specifically — not a monthly average. See the Jackson 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 (2026-07-21). Historical climate data for Jackson, United States (38.25°N, 120.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Jackson, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Jackson, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Jackson, 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/}
}Notice something wrong with this data? Report a data issue.