Lamar
United States · 31 July 2018
Average
20°C
low 12° · high 28.4°
Rainfall
0mm
dry day
Wind
2.4m/s
daily average
Humidity
61.8%
daily average
Cloud
1%
cover
Pressure
1020hPa
daily average
The temperature ranged from 12°C around 06:00 to 28.4°C around 17:00. 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
13th percentile
Low temperature
0th percentile
Rainfall
32th percentile
Wind
11th 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 26.1°C, versus 20°C on this specific day.
Sun & daylight
Sunrise
05:52
Sunset
19:59
Day length
14h 8m
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 | 14 | 12.8 | 0 | 1.9 | ENE | 80 | 1023 |
| 01:00 | 07:00 | 14.9 | 13.9 | 0 | 1.8 | ENE | 75 | 1024 |
| 02:00 | 08:00 | 14.9 | 15 | 0 | 0.1 | ENE | 74 | 1024 |
| 03:00 | 09:00 | 13.3 | 13.3 | 0 | 0.4 | W | 84 | 1024 |
| 04:00 | 10:00 | 12.2 | 11.5 | 0 | 1.3 | NW | 90 | 1024 |
| 05:00 | 11:00 | 12 | 11.3 | 0 | 1.4 | NW | 91 | 1023 |
| 06:00 | 12:00 | 12 | 11.2 | 0 | 1.5 | NW | 92 | 1023 |
| 07:00 | 13:00 | 12.5 | 11.8 | 0 | 1.6 | WNW | 91 | 1024 |
| 08:00 | 14:00 | 14.6 | 14 | 0 | 1.5 | WNW | 83 | 1023 |
| 09:00 | 15:00 | 18.9 | 18.9 | 0 | 0.8 | W | 63 | 1023 |
| 10:00 | 16:00 | 20 | 19.5 | 0 | 1 | S | 55 | 1022 |
| 11:00 | 17:00 | 21.8 | 20.5 | 0 | 1.8 | SSE | 46 | 1021 |
| 12:00 | 18:00 | 24.5 | 23.1 | 0 | 2.2 | SSE | 40 | 1020 |
| 13:00 | 19:00 | 25.5 | 24.3 | 0 | 2.3 | SSE | 41 | 1019 |
| 14:00 | 20:00 | 26.4 | 25 | 0 | 2.6 | SE | 40 | 1018 |
| 15:00 | 21:00 | 27.8 | 26.3 | 0 | 3.2 | SE | 39 | 1018 |
| 16:00 | 22:00 | 28.2 | 26.3 | 0 | 3.8 | SSE | 38 | 1017 |
| 17:00 | 23:00 | 28.4 | 26.5 | 0 | 3.9 | SSE | 38 | 1017 |
| 18:00 | 00:00 | 27.2 | 25.1 | 0 | 3.9 | SSE | 39 | 1016 |
| 19:00 | 01:00 | 26.7 | 24.8 | 0 | 4.1 | SE | 42 | 1016 |
| 20:00 | 02:00 | 23.5 | 21.3 | 0 | 4.3 | SE | 50 | 1016 |
| 21:00 | 03:00 | 21.2 | 19.3 | 0 | 4.1 | SE | 60 | 1017 |
| 22:00 | 04:00 | 20.6 | 18.5 | 0 | 4.5 | SE | 63 | 1017 |
| 23:00 | 05:00 | 19.4 | 17.4 | 0 | 4.4 | SSE | 69 | 1018 |
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
- Lamar — 38.000°, -102.500°, ERA5 grid cell center, 14.3 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 31 July 2018 specifically — not a monthly average. See the Lamar 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 Lamar, United States (38.00°N, 102.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Lamar, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Lamar, 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 Lamar, 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.