Home / Clovis / 20 August 2017
Clovis
United States · 20 August 2017
← 19 August 201721 August 2017 →
Average
23.2°C
low 18.5° · high 31.3°
Rainfall
1.6mm
rain recorded
Wind
4.5m/s
daily average
Humidity
61.8%
daily average
Cloud
68%
cover
Pressure
1014hPa
daily average
The temperature ranged from 18.5°C around 23:00 to 31.3°C around 15:00. Rain was recorded across 5 hours, from around 15:00 to 23:00 (1.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
36th percentile
Low temperature
43th percentile
Rainfall
90th percentile
Wind
81th 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 25.2°C, versus 23.2°C on this specific day.
Sun & daylight
Sunrise
06:17
Sunset
19:34
Day length
13h 17m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 22.1 | 21.3 | 0 | 3.8 | S | 67 | 1014 |
| 01:00 | 07:00 | 21.6 | 20.7 | 0 | 3.8 | S | 67 | 1014 |
| 02:00 | 08:00 | 20.9 | 19.6 | 0 | 4 | S | 68 | 1014 |
| 03:00 | 09:00 | 19.9 | 18.1 | 0 | 4.3 | S | 68 | 1013 |
| 04:00 | 10:00 | 19.6 | 17 | 0 | 4.8 | SSW | 64 | 1015 |
| 05:00 | 11:00 | 19.6 | 17.8 | 0 | 4 | SSW | 66 | 1014 |
| 06:00 | 12:00 | 19 | 17.7 | 0 | 3.1 | SSW | 68 | 1014 |
| 07:00 | 13:00 | 19.1 | 17.8 | 0 | 3.4 | SSW | 70 | 1015 |
| 08:00 | 14:00 | 20.8 | 19.5 | 0 | 3.9 | SSW | 68 | 1015 |
| 09:00 | 15:00 | 24.7 | 22.3 | 0 | 5.1 | SSW | 51 | 1015 |
| 10:00 | 16:00 | 26.3 | 23.6 | 0 | 6.1 | SSW | 50 | 1014 |
| 11:00 | 17:00 | 27.3 | 24.7 | 0.01 | 6 | SW | 47 | 1014 |
| 12:00 | 18:00 | 27.7 | 25.2 | 0.04 | 5.8 | SSW | 46 | 1013 |
| 13:00 | 19:00 | 28.3 | 26.1 | 0 | 5.8 | SSW | 46 | 1013 |
| 14:00 | 20:00 | 29.5 | 27.2 | 0 | 5.7 | SSW | 42 | 1012 |
| 15:00 | 21:00 | 31.3 | 29.3 | 0.83 | 5.2 | SSW | 38 | 1012 |
| 16:00 | 22:00 | 26.5 | 24.6 | 0.02 | 5.2 | S | 51 | 1013 |
| 17:00 | 23:00 | 24.5 | 22 | 0 | 6 | S | 56 | 1014 |
| 18:00 | 00:00 | 25.1 | 22.8 | 0 | 5.9 | S | 56 | 1015 |
| 19:00 | 01:00 | 24 | 22.8 | 0.18 | 4.6 | S | 61 | 1014 |
| 20:00 | 02:00 | 21.8 | 21.1 | 0.2 | 4.1 | S | 72 | 1015 |
| 21:00 | 03:00 | 19.5 | 19.5 | 0.06 | 3.2 | S | 85 | 1016 |
| 22:00 | 04:00 | 19.1 | 19.7 | 0.1 | 2.4 | S | 86 | 1017 |
| 23:00 | 05:00 | 18.5 | 19.3 | 0.2 | 2.2 | SSE | 91 | 1017 |
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
- Clovis — 34.500°, -103.250°, ERA5 grid cell center, 11.4 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 20 August 2017 specifically — not a monthly average. See the Clovis 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 (2026-07-18). Historical climate data for Clovis, United States (34.50°N, 103.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Clovis, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Clovis, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Clovis, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.