Berthoud
United States · 22 May 2018
Average
16.5°C
low 8° · high 24.3°
Rainfall
0.2mm
dry day
Wind
2.2m/s
daily average
Humidity
63.9%
daily average
Cloud
89%
cover
Pressure
1009hPa
daily average
The temperature ranged from 8°C around 04:00 to 24.3°C around 15:00. Rain was recorded for one hour, around 15:00 (0.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
72th percentile
Low temperature
54th percentile
Rainfall
35th 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 14°C, versus 16.5°C on this specific day.
Sun & daylight
Sunrise
05:38
Sunset
20:15
Day length
14h 37m
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 | 12.6 | 11.6 | 0 | 1.1 | NW | 79 | 1009 |
| 01:00 | 07:00 | 11.5 | 10.2 | 0 | 1.3 | NW | 79 | 1010 |
| 02:00 | 08:00 | 11.1 | 9.4 | 0 | 1.7 | WNW | 81 | 1010 |
| 03:00 | 09:00 | 10.8 | 9.2 | 0 | 1.5 | WNW | 81 | 1010 |
| 04:00 | 10:00 | 8 | 5.6 | 0 | 2.2 | WNW | 89 | 1011 |
| 05:00 | 11:00 | 8.3 | 6.1 | 0 | 2 | WNW | 88 | 1012 |
| 06:00 | 12:00 | 8.4 | 6.6 | 0 | 1.5 | WNW | 88 | 1011 |
| 07:00 | 13:00 | 9.7 | 8.1 | 0 | 1.5 | WNW | 85 | 1012 |
| 08:00 | 14:00 | 13.3 | 12.2 | 0 | 1.1 | W | 74 | 1012 |
| 09:00 | 15:00 | 18.1 | 16.6 | 0 | 1.2 | W | 49 | 1011 |
| 10:00 | 16:00 | 19.1 | 18 | 0 | 1 | NW | 49 | 1010 |
| 11:00 | 17:00 | 21.3 | 20.5 | 0 | 0.8 | NE | 45 | 1009 |
| 12:00 | 18:00 | 22.2 | 20.6 | 0 | 2.2 | E | 45 | 1008 |
| 13:00 | 19:00 | 22.5 | 20.4 | 0 | 3.1 | E | 46 | 1008 |
| 14:00 | 20:00 | 23.4 | 21.4 | 0 | 3.1 | ESE | 44 | 1007 |
| 15:00 | 21:00 | 24.3 | 24.1 | 0.12 | 0.5 | E | 41 | 1007 |
| 16:00 | 22:00 | 22.4 | 20.8 | 0 | 2.3 | NE | 44 | 1005 |
| 17:00 | 23:00 | 22.2 | 20.8 | 0.01 | 1.9 | N | 45 | 1005 |
| 18:00 | 00:00 | 22.7 | 19.4 | 0.05 | 4.3 | NW | 41 | 1006 |
| 19:00 | 01:00 | 22.2 | 19.1 | 0 | 4.2 | NW | 43 | 1007 |
| 20:00 | 02:00 | 18.4 | 15.6 | 0 | 4 | WNW | 58 | 1008 |
| 21:00 | 03:00 | 15.8 | 13.9 | 0 | 3.5 | NW | 77 | 1009 |
| 22:00 | 04:00 | 14.5 | 12.5 | 0 | 3.4 | WNW | 80 | 1010 |
| 23:00 | 05:00 | 13.4 | 11.1 | 0 | 3.6 | WNW | 83 | 1010 |
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
- Berthoud — 40.250°, -105.000°, ERA5 grid cell center, 9.5 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 22 May 2018 specifically — not a monthly average. See the Berthoud 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 Berthoud, United States (40.25°N, 105.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Berthoud, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Berthoud, 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 Berthoud, 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.