Home / Williamson / 13 January 2022
Williamson
United States · 13 January 2022
← 12 January 202214 January 2022 →
Average
6°C
low -3°C · high 17°C
Rainfall
0mm
dry day
Wind
1.2m/s
daily average
Humidity
48.2%
daily average
Cloud
85%
cover
Pressure
1023hPa
daily average
The temperature ranged from -3°C around 05:00 to 17°C around 14:00. 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
97th percentile
Low temperature
35th percentile
Rainfall
62th percentile
Wind
13th 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 4.2°C, versus 6°C on this specific day.
Sun & daylight
Sunrise
07:37
Sunset
17:40
Day length
10h 3m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Phoenix.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 0.7°C | -2.9°C | 0 | 1.4 | N | 64 | 1027 |
| 01:00 | 08:00 | -0.7°C | -4.1°C | 0 | 1.2 | N | 73 | 1027 |
| 02:00 | 09:00 | -1.5°C | -4.9°C | 0 | 1.1 | N | 75 | 1027 |
| 03:00 | 10:00 | -2°C | -5.5°C | 0 | 1.1 | NNW | 74 | 1027 |
| 04:00 | 11:00 | -3°C | -6.4°C | 0 | 1.1 | NNW | 80 | 1026 |
| 05:00 | 12:00 | -3°C | -6.5°C | 0 | 1 | NNW | 79 | 1026 |
| 06:00 | 13:00 | -2.8°C | -6.2°C | 0 | 1 | NNW | 78 | 1025 |
| 07:00 | 14:00 | -2°C | -5.3°C | 0 | 0.9 | NNW | 75 | 1026 |
| 08:00 | 15:00 | -0.9°C | -4°C | 0 | 0.8 | NNW | 75 | 1026 |
| 09:00 | 16:00 | 2.6°C | -0.5°C | 0 | 0.8 | NNW | 60 | 1026 |
| 10:00 | 17:00 | 7.7°C | 4.6°C | 0 | 0.7 | NNE | 37 | 1026 |
| 11:00 | 18:00 | 10.7°C | 7.4°C | 0 | 0.7 | NE | 29 | 1025 |
| 12:00 | 19:00 | 12.9°C | 9.7°C | 0 | 0.6 | ENE | 23 | 1024 |
| 13:00 | 20:00 | 15.2°C | 11.9°C | 0 | 0.4 | S | 18 | 1022 |
| 14:00 | 21:00 | 17°C | 12.9°C | 0 | 1.5 | SW | 15 | 1020 |
| 15:00 | 22:00 | 16.7°C | 12.4°C | 0 | 1.7 | WSW | 14 | 1020 |
| 16:00 | 23:00 | 16.5°C | 11.8°C | 0 | 2.2 | WSW | 14 | 1019 |
| 17:00 | 00:00 | 14.5°C | 9.9°C | 0 | 2.3 | WSW | 20 | 1020 |
| 18:00 | 01:00 | 9.3°C | 5.6°C | 0 | 1.5 | WSW | 35 | 1020 |
| 19:00 | 02:00 | 7.3°C | 3.9°C | 0 | 1.2 | SW | 42 | 1020 |
| 20:00 | 03:00 | 7°C | 3.2°C | 0 | 1.7 | WSW | 43 | 1020 |
| 21:00 | 04:00 | 7.4°C | 3.9°C | 0 | 1.3 | SW | 43 | 1020 |
| 22:00 | 05:00 | 7.3°C | 3.5°C | 0 | 1.8 | SSW | 45 | 1020 |
| 23:00 | 06:00 | 6.8°C | 3°C | 0 | 1.9 | SSW | 47 | 1020 |
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
- Williamson — 34.750°, -112.500°, ERA5 grid cell center, 7.7 km from requested point
- Time zone
- America/Phoenix
- What's shown here
- The hourly and daily record for 13 January 2022 specifically — not a monthly average. See the Williamson 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 Williamson, United States (34.75°N, 112.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Williamson, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Williamson, 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 Williamson, 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.