Home / Dimmitt / 21 August 2018
Dimmitt
United States · 21 August 2018
← 20 August 201822 August 2018 →
Average
24.1°C
low 17.9° · high 31.2°
Rainfall
0.4mm
dry day
Wind
4m/s
daily average
Humidity
55.4%
daily average
Cloud
45%
cover
Pressure
1019hPa
daily average
The temperature ranged from 17.9°C around 07:00 to 31.2°C around 17:00. Rain was recorded for one hour, around 18:00 (0.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
39th percentile
Low temperature
30th percentile
Rainfall
68th percentile
Wind
64th 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 25.3°C, versus 24.1°C on this specific day.
Sun & daylight
Sunrise
07:14
Sunset
20:29
Day length
13h 15m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 20.7 | 19.6 | 0 | 2.3 | SSE | 57 | 1018 |
| 01:00 | 06:00 | 19.5 | 18.6 | 0 | 2.2 | SSE | 62 | 1019 |
| 02:00 | 07:00 | 19.3 | 18.2 | 0 | 2.5 | SE | 63 | 1019 |
| 03:00 | 08:00 | 19 | 17.5 | 0 | 2.9 | SE | 63 | 1019 |
| 04:00 | 09:00 | 18.7 | 17.1 | 0 | 3 | SE | 63 | 1019 |
| 05:00 | 10:00 | 18.1 | 16.2 | 0 | 3.6 | SE | 67 | 1020 |
| 06:00 | 11:00 | 18.2 | 16.5 | 0 | 3.4 | SSE | 68 | 1020 |
| 07:00 | 12:00 | 17.9 | 16.4 | 0 | 3.2 | SSE | 70 | 1021 |
| 08:00 | 13:00 | 18.3 | 16.6 | 0 | 3.7 | SSE | 71 | 1021 |
| 09:00 | 14:00 | 19.8 | 18 | 0 | 4.3 | SSE | 68 | 1021 |
| 10:00 | 15:00 | 23.9 | 21.5 | 0 | 4.8 | SSE | 51 | 1021 |
| 11:00 | 16:00 | 25.4 | 23 | 0 | 5.2 | S | 50 | 1021 |
| 12:00 | 17:00 | 27.5 | 25.4 | 0 | 5.6 | S | 48 | 1020 |
| 13:00 | 18:00 | 28.4 | 26.5 | 0 | 5.7 | S | 48 | 1019 |
| 14:00 | 19:00 | 29.3 | 27.8 | 0.01 | 5.3 | SSW | 47 | 1019 |
| 15:00 | 20:00 | 30.4 | 29.3 | 0 | 4.9 | SSW | 45 | 1018 |
| 16:00 | 21:00 | 31 | 29.8 | 0 | 4.4 | S | 40 | 1017 |
| 17:00 | 22:00 | 31.2 | 29.2 | 0 | 5.4 | S | 39 | 1017 |
| 18:00 | 23:00 | 29.9 | 27.4 | 0.36 | 6 | S | 41 | 1015 |
| 19:00 | 00:00 | 30 | 28.3 | 0 | 5.1 | S | 42 | 1016 |
| 20:00 | 01:00 | 28.8 | 28.4 | 0 | 3.3 | SSE | 45 | 1016 |
| 21:00 | 02:00 | 26.5 | 25.9 | 0 | 3.5 | SSE | 51 | 1017 |
| 22:00 | 03:00 | 23.3 | 23.2 | 0 | 3.3 | SE | 66 | 1018 |
| 23:00 | 04:00 | 23.1 | 22.9 | 0 | 3.2 | SE | 65 | 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
- Dimmitt — 34.500°, -102.250°, ERA5 grid cell center, 8.0 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 21 August 2018 specifically — not a monthly average. See the Dimmitt 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 Dimmitt, United States (34.50°N, 102.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Dimmitt, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Dimmitt, 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 Dimmitt, 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.