Berthoud
United States · 22 May 2017
Average
10.7°C
low 4.7°C · high 18.9°C
Rainfall
2.3mm
rain recorded
Wind
2.4m/s
daily average
Humidity
66.1%
daily average
Cloud
53%
cover
Pressure
1019hPa
daily average
The temperature ranged from 4.7°C around 05:00 to 18.9°C around 14:00. Rain was recorded across 8 hours, from around 00:00 to 19:00 (2.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
30th percentile
Low temperature
13th percentile
Rainfall
70th percentile
Wind
78th 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 14.5°C, versus 10.7°C on this specific day.
Sun & daylight
Sunrise
05:38
Sunset
20:15
Day length
14h 38m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 9°C | 6.7°C | 0.51 | 2.5 | SW | 91 | 1022 |
| 01:00 | 07:00 | 8.3°C | 5.7°C | 0.23 | 2.7 | WSW | 90 | 1022 |
| 02:00 | 08:00 | 7.6°C | 5.2°C | 0.04 | 2.1 | WSW | 91 | 1021 |
| 03:00 | 09:00 | 6.3°C | 4°C | 0 | 1.7 | W | 94 | 1021 |
| 04:00 | 10:00 | 5.2°C | 2.5°C | 0 | 2.2 | WNW | 95 | 1021 |
| 05:00 | 11:00 | 4.7°C | 2°C | 0 | 2 | W | 95 | 1020 |
| 06:00 | 12:00 | 4.8°C | 1.9°C | 0 | 2.3 | WSW | 94 | 1020 |
| 07:00 | 13:00 | 6.1°C | 3.3°C | 0 | 2.4 | WSW | 94 | 1020 |
| 08:00 | 14:00 | 9.4°C | 7.5°C | 0 | 1.8 | W | 86 | 1020 |
| 09:00 | 15:00 | 13.5°C | 10.9°C | 0 | 1.7 | WSW | 50 | 1019 |
| 10:00 | 16:00 | 14.7°C | 11.9°C | 0 | 1.9 | W | 45 | 1018 |
| 11:00 | 17:00 | 17.2°C | 14.5°C | 0.22 | 1.6 | NW | 38 | 1017 |
| 12:00 | 18:00 | 18°C | 14.7°C | 0.13 | 2.1 | NNW | 31 | 1016 |
| 13:00 | 19:00 | 18.4°C | 15°C | 0.01 | 1.9 | NNW | 28 | 1014 |
| 14:00 | 20:00 | 18.9°C | 16°C | 0.01 | 1.2 | NNW | 28 | 1014 |
| 15:00 | 21:00 | 17.1°C | 13.2°C | 0.11 | 2.9 | NNW | 34 | 1013 |
| 16:00 | 22:00 | 15.6°C | 8.8°C | 0.01 | 7.1 | NNE | 36 | 1017 |
| 17:00 | 23:00 | 11.7°C | 5.4°C | 0.37 | 6.7 | NNE | 51 | 1020 |
| 18:00 | 00:00 | 9.8°C | 5.5°C | 0.44 | 4.2 | NNE | 67 | 1021 |
| 19:00 | 01:00 | 9.6°C | 7.4°C | 0.16 | 1.4 | N | 68 | 1021 |
| 20:00 | 02:00 | 9.6°C | 7.3°C | 0.03 | 1.2 | W | 62 | 1021 |
| 21:00 | 03:00 | 7.5°C | 5.3°C | 0 | 0.9 | WSW | 70 | 1022 |
| 22:00 | 04:00 | 7.8°C | 5.5°C | 0 | 0.9 | WNW | 68 | 1023 |
| 23:00 | 05:00 | 5.8°C | 3.4°C | 0 | 1.1 | WNW | 79 | 1023 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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 2017 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 (2026-07-19). 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 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Berthoud, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 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 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.