Home / Walnut / 6 February 2020
Walnut
United States · 6 February 2020
← 5 February 20207 February 2020 →
Average
10.2°C
low 4.4° · high 17.9°
Rainfall
0mm
dry day
Wind
1.2m/s
daily average
Humidity
47.7%
daily average
Cloud
1%
cover
Pressure
1020hPa
daily average
The temperature ranged from 4.4°C around 04:00 to 17.9°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
53th percentile
Low temperature
13th percentile
Rainfall
66th percentile
Wind
23th 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 12.6°C, versus 10.2°C on this specific day.
Sun & daylight
Sunrise
06:44
Sunset
17:26
Day length
10h 42m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 08:00 | 6.8 | 3.9 | 0 | 0.6 | SE | 49 | 1022 |
| 01:00 | 09:00 | 6.4 | 3.3 | 0 | 0.7 | ESE | 47 | 1021 |
| 02:00 | 10:00 | 5.3 | 2.2 | 0 | 1 | ENE | 53 | 1022 |
| 03:00 | 11:00 | 4.6 | 1.6 | 0 | 0.8 | E | 55 | 1022 |
| 04:00 | 12:00 | 4.4 | 1.4 | 0 | 0.7 | ESE | 54 | 1022 |
| 05:00 | 13:00 | 4.7 | 1.6 | 0 | 0.8 | ESE | 54 | 1021 |
| 06:00 | 14:00 | 4.6 | 1.6 | 0 | 0.8 | E | 54 | 1021 |
| 07:00 | 15:00 | 4.5 | 1.4 | 0 | 0.7 | E | 53 | 1022 |
| 08:00 | 16:00 | 6.8 | 3.6 | 0 | 0.9 | ESE | 47 | 1022 |
| 09:00 | 17:00 | 10.4 | 7.2 | 0 | 1.1 | S | 37 | 1022 |
| 10:00 | 18:00 | 12.7 | 9.2 | 0 | 1.4 | S | 32 | 1021 |
| 11:00 | 19:00 | 14.9 | 11.3 | 0 | 1.7 | SSW | 27 | 1020 |
| 12:00 | 20:00 | 16.3 | 12.4 | 0 | 2 | SW | 25 | 1019 |
| 13:00 | 21:00 | 17.5 | 13.4 | 0 | 2.3 | SW | 23 | 1018 |
| 14:00 | 22:00 | 17.9 | 14.5 | 0 | 1.7 | SW | 27 | 1017 |
| 15:00 | 23:00 | 17.6 | 13.8 | 0 | 2.5 | SW | 30 | 1017 |
| 16:00 | 00:00 | 16.7 | 12.7 | 0 | 2.9 | SW | 33 | 1017 |
| 17:00 | 01:00 | 15.2 | 11.9 | 0 | 2.3 | SW | 41 | 1017 |
| 18:00 | 02:00 | 12.9 | 10.2 | 0 | 1.8 | SW | 52 | 1018 |
| 19:00 | 03:00 | 10.9 | 8.7 | 0 | 1.2 | SW | 61 | 1018 |
| 20:00 | 04:00 | 9.2 | 7.8 | 0 | 0.2 | WSW | 69 | 1019 |
| 21:00 | 05:00 | 8.2 | 6.7 | 0 | 0.2 | ESE | 74 | 1019 |
| 22:00 | 06:00 | 8.2 | 6.6 | 0 | 0.3 | SSE | 75 | 1019 |
| 23:00 | 07:00 | 8.3 | 6.7 | 0 | 0.2 | SE | 73 | 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
- Walnut — 34.000°, -117.750°, ERA5 grid cell center, 10.9 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 6 February 2020 specifically — not a monthly average. See the Walnut 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 (2026-07-17). Historical climate data for Walnut, United States (34.00°N, 117.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Walnut, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Walnut, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Walnut, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.