Galt
United States · 22 October 2017
← 21 October 201723 October 2017 →
Average
16.1°C
low 7.9°C · high 24.7°C
Rainfall
0mm
dry day
Wind
2.4m/s
daily average
Humidity
58.8%
daily average
Cloud
3%
cover
Pressure
1026hPa
daily average
The temperature ranged from 7.9°C around 06:00 to 24.7°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
54th percentile
Low temperature
11th percentile
Rainfall
77th percentile
Wind
84th 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 17.3°C, versus 16.1°C on this specific day.
Sun & daylight
Sunrise
07:21
Sunset
18:17
Day length
10h 56m
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 | 14.1°C | 12.1°C | 0 | 2.1 | W | 67 | 1025 |
| 01:00 | 08:00 | 12.2°C | 10.4°C | 0 | 2 | WNW | 76 | 1025 |
| 02:00 | 09:00 | 10.9°C | 9°C | 0 | 2.1 | NW | 83 | 1026 |
| 03:00 | 10:00 | 9.9°C | 8.4°C | 0 | 1.1 | NE | 81 | 1027 |
| 04:00 | 11:00 | 9.2°C | 7.7°C | 0 | 0.6 | NNE | 78 | 1027 |
| 05:00 | 12:00 | 8.4°C | 6.9°C | 0 | 0.7 | W | 81 | 1026 |
| 06:00 | 13:00 | 7.9°C | 5.8°C | 0 | 1.5 | NW | 87 | 1026 |
| 07:00 | 14:00 | 8.6°C | 6.6°C | 0 | 1.5 | NNW | 83 | 1026 |
| 08:00 | 15:00 | 9.3°C | 6.3°C | 0 | 2.5 | NNW | 74 | 1027 |
| 09:00 | 16:00 | 12.2°C | 9.6°C | 0 | 2.1 | NNW | 63 | 1028 |
| 10:00 | 17:00 | 15.1°C | 12.7°C | 0 | 2.3 | NW | 58 | 1028 |
| 11:00 | 18:00 | 17.1°C | 14.4°C | 0 | 2.7 | NW | 50 | 1027 |
| 12:00 | 19:00 | 19.3°C | 16.5°C | 0 | 3.3 | NW | 48 | 1027 |
| 13:00 | 20:00 | 21.3°C | 18.4°C | 0 | 4 | NW | 47 | 1026 |
| 14:00 | 21:00 | 23.2°C | 19.8°C | 0 | 4.1 | NW | 38 | 1025 |
| 15:00 | 22:00 | 24.1°C | 21.2°C | 0 | 3.8 | NW | 37 | 1025 |
| 16:00 | 23:00 | 24.7°C | 22°C | 0 | 3.4 | NNW | 36 | 1024 |
| 17:00 | 00:00 | 24.6°C | 22.1°C | 0 | 2.8 | NNW | 34 | 1024 |
| 18:00 | 01:00 | 23.6°C | 21.4°C | 0 | 2 | NNW | 34 | 1024 |
| 19:00 | 02:00 | 21.4°C | 18.5°C | 0 | 2.6 | NNW | 34 | 1023 |
| 20:00 | 03:00 | 18.9°C | 16.6°C | 0 | 2.7 | NNW | 50 | 1024 |
| 21:00 | 04:00 | 17.5°C | 15.2°C | 0 | 2.7 | NNW | 55 | 1024 |
| 22:00 | 05:00 | 16.9°C | 14.5°C | 0 | 2.8 | NW | 57 | 1024 |
| 23:00 | 06:00 | 16.4°C | 14.1°C | 0 | 2.7 | NW | 60 | 1024 |
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
- Galt — 38.250°, -121.250°, ERA5 grid cell center, 4.4 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 22 October 2017 specifically — not a monthly average. See the Galt 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 Galt, United States (38.25°N, 121.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Galt, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Galt, 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 Galt, 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.