Berthoud
United States · 13 May 2017
Average
18.9°C
low 7.9°C · high 28.8°C
Rainfall
0.3mm
dry day
Wind
2m/s
daily average
Humidity
45.2%
daily average
Cloud
22%
cover
Pressure
1001hPa
daily average
The temperature ranged from 7.9°C around 06:00 to 28.8°C around 15:00. Rain was recorded for one hour, around 19:00 (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
92th percentile
Low temperature
57th percentile
Rainfall
44th percentile
Wind
50th 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 13.4°C, versus 18.9°C on this specific day.
Sun & daylight
Sunrise
05:45
Sunset
20:07
Day length
14h 22m
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 | 13.6°C | 11.8°C | 0 | 1.6 | SSW | 65 | 1006 |
| 01:00 | 07:00 | 11.8°C | 10.5°C | 0 | 0.7 | SW | 69 | 1006 |
| 02:00 | 08:00 | 10.5°C | 9.2°C | 0 | 0.5 | WSW | 74 | 1006 |
| 03:00 | 09:00 | 9.6°C | 8.1°C | 0 | 0.9 | WNW | 80 | 1005 |
| 04:00 | 10:00 | 8.6°C | 6.7°C | 0 | 1.5 | WNW | 83 | 1006 |
| 05:00 | 11:00 | 8.4°C | 6.3°C | 0 | 1.6 | WNW | 83 | 1006 |
| 06:00 | 12:00 | 7.9°C | 6°C | 0 | 1.3 | W | 84 | 1006 |
| 07:00 | 13:00 | 9.1°C | 7°C | 0 | 1.7 | W | 81 | 1006 |
| 08:00 | 14:00 | 13.6°C | 12.1°C | 0 | 1.2 | W | 65 | 1006 |
| 09:00 | 15:00 | 19.1°C | 17.4°C | 0 | 0.5 | WSW | 36 | 1005 |
| 10:00 | 16:00 | 21.9°C | 20°C | 0 | 1.1 | SE | 35 | 1004 |
| 11:00 | 17:00 | 24.3°C | 21.8°C | 0 | 2.4 | SSE | 32 | 1002 |
| 12:00 | 18:00 | 25.8°C | 22.7°C | 0 | 3.1 | SSE | 28 | 1001 |
| 13:00 | 19:00 | 27.2°C | 23.3°C | 0 | 3.6 | SE | 23 | 999 |
| 14:00 | 20:00 | 27.7°C | 23.7°C | 0 | 3.7 | SE | 21 | 998 |
| 15:00 | 21:00 | 28.8°C | 24.7°C | 0 | 3.6 | SE | 19 | 997 |
| 16:00 | 22:00 | 27.8°C | 21.6°C | 0 | 6.2 | ESE | 18 | 995 |
| 17:00 | 23:00 | 28°C | 24.4°C | 0.01 | 2.5 | SE | 17 | 995 |
| 18:00 | 00:00 | 27.8°C | 26.1°C | 0.07 | 0.7 | NW | 22 | 995 |
| 19:00 | 01:00 | 26.2°C | 24.5°C | 0.27 | 1.7 | NNW | 31 | 995 |
| 20:00 | 02:00 | 24°C | 21.3°C | 0 | 1.8 | NW | 26 | 996 |
| 21:00 | 03:00 | 18.6°C | 15.2°C | 0 | 2.2 | W | 30 | 997 |
| 22:00 | 04:00 | 18.4°C | 14.5°C | 0 | 2.5 | W | 27 | 998 |
| 23:00 | 05:00 | 15.5°C | 12°C | 0 | 2.5 | W | 38 | 999 |
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 13 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.