Home / Cactus / 21 November 2017
Cactus
United States · 21 November 2017
← 20 November 201722 November 2017 →
Average
9.2°C
low 0.5°C · high 16.5°C
Rainfall
0mm
dry day
Wind
5.8m/s
daily average
Humidity
34%
daily average
Cloud
29%
cover
Pressure
1019hPa
daily average
The temperature ranged from 0.5°C around 23:00 to 16.5°C around 11:00. 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
58th percentile
Low temperature
41th percentile
Rainfall
79th percentile
Wind
75th 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 7.5°C, versus 9.2°C on this specific day.
Sun & daylight
Sunrise
07:30
Sunset
17:36
Day length
10h 6m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 7.3°C | 2°C | 0 | 3.5 | NW | 33 | 1007 |
| 01:00 | 07:00 | 7.7°C | 1.6°C | 0 | 4.4 | NNW | 26 | 1007 |
| 02:00 | 08:00 | 8.7°C | 2.1°C | 0 | 4.8 | NNW | 21 | 1007 |
| 03:00 | 09:00 | 9.2°C | 2.2°C | 0 | 5.3 | NNW | 19 | 1008 |
| 04:00 | 10:00 | 7.8°C | 1.3°C | 0 | 5 | NNW | 27 | 1009 |
| 05:00 | 11:00 | 7.9°C | 1.4°C | 0 | 4.9 | NNW | 27 | 1010 |
| 06:00 | 12:00 | 7.8°C | 0.7°C | 0 | 5.7 | NNW | 26 | 1012 |
| 07:00 | 13:00 | 7.3°C | 0°C | 0 | 6 | N | 27 | 1013 |
| 08:00 | 14:00 | 8.1°C | 0.9°C | 0 | 5.8 | N | 26 | 1014 |
| 09:00 | 15:00 | 10.8°C | 3.4°C | 0 | 6.6 | N | 27 | 1016 |
| 10:00 | 16:00 | 13.4°C | 5.7°C | 0 | 7.1 | NNE | 24 | 1018 |
| 11:00 | 17:00 | 16.5°C | 8°C | 0 | 8 | NNE | 18 | 1019 |
| 12:00 | 18:00 | 16.1°C | 6.2°C | 0 | 10.2 | NNE | 20 | 1020 |
| 13:00 | 19:00 | 15.8°C | 5.9°C | 0 | 10.4 | NNE | 24 | 1020 |
| 14:00 | 20:00 | 15.5°C | 6.4°C | 0 | 9.5 | NNE | 28 | 1021 |
| 15:00 | 21:00 | 14.7°C | 6.1°C | 0 | 9 | NNE | 30 | 1022 |
| 16:00 | 22:00 | 10.9°C | 2.8°C | 0 | 8.1 | NNE | 36 | 1024 |
| 17:00 | 23:00 | 9.8°C | 2.7°C | 0 | 6.5 | NNE | 38 | 1026 |
| 18:00 | 00:00 | 8.5°C | 2.6°C | 0 | 5 | NE | 42 | 1026 |
| 19:00 | 01:00 | 7°C | 1.8°C | 0 | 4 | NNE | 47 | 1028 |
| 20:00 | 02:00 | 5.4°C | 0.5°C | 0 | 3.5 | NE | 52 | 1029 |
| 21:00 | 03:00 | 2.5°C | -1.8°C | 0 | 2.5 | NE | 61 | 1030 |
| 22:00 | 04:00 | 1.8°C | -2.5°C | 0 | 2.6 | NE | 66 | 1030 |
| 23:00 | 05:00 | 0.5°C | -3.1°C | 0 | 1.6 | NNW | 72 | 1031 |
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
- Cactus — 36.000°, -102.000°, ERA5 grid cell center, 5.8 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 21 November 2017 specifically — not a monthly average. See the Cactus 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 Cactus, United States (36.00°N, 102.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Cactus, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cactus, 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 Cactus, 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.