Buffalo
United States · 10 June 2021
Average
27.5°C
low 20.1°C · high 34.1°C
Rainfall
1.7mm
rain recorded
Wind
8.1m/s
daily average
Humidity
50.4%
daily average
Cloud
36%
cover
Pressure
1002hPa
daily average
The temperature ranged from 20.1°C around 04:00 to 34.1°C around 15:00. Rain was recorded across 2 hours, from around 14:00 to 18:00 (1.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
98th percentile
Low temperature
100th percentile
Rainfall
81th percentile
Wind
96th 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 19.2°C, versus 27.5°C on this specific day.
Sun & daylight
Sunrise
05:05
Sunset
20:42
Day length
15h 37m
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 | 24°C | 22.3°C | 0 | 5.5 | ESE | 63 | 1010 |
| 01:00 | 07:00 | 23.8°C | 21.9°C | 0 | 5.8 | ESE | 63 | 1009 |
| 02:00 | 08:00 | 22.9°C | 20.5°C | 0 | 6.1 | ESE | 65 | 1008 |
| 03:00 | 09:00 | 21.5°C | 18.6°C | 0 | 6.4 | ESE | 66 | 1008 |
| 04:00 | 10:00 | 20.1°C | 18.1°C | 0 | 5.8 | ESE | 78 | 1007 |
| 05:00 | 11:00 | 20.3°C | 18.5°C | 0 | 5.5 | SE | 78 | 1007 |
| 06:00 | 12:00 | 20.6°C | 18.1°C | 0 | 6.3 | SE | 75 | 1006 |
| 07:00 | 13:00 | 21.2°C | 18.3°C | 0 | 6.8 | SE | 71 | 1006 |
| 08:00 | 14:00 | 24°C | 21.1°C | 0 | 7.6 | SE | 66 | 1005 |
| 09:00 | 15:00 | 28.3°C | 25.6°C | 0 | 7.9 | SSE | 54 | 1004 |
| 10:00 | 16:00 | 29°C | 26.3°C | 0 | 8.1 | SE | 52 | 1003 |
| 11:00 | 17:00 | 30.5°C | 27.4°C | 0 | 8.5 | SE | 48 | 1002 |
| 12:00 | 18:00 | 31°C | 27.6°C | 0 | 9.2 | SSE | 48 | 1000 |
| 13:00 | 19:00 | 33°C | 29.1°C | 0.03 | 9.5 | SSE | 41 | 999 |
| 14:00 | 20:00 | 33.7°C | 28.6°C | 0.69 | 9.7 | SSE | 33 | 999 |
| 15:00 | 21:00 | 34.1°C | 29.6°C | 0.04 | 9.3 | SSE | 34 | 998 |
| 16:00 | 22:00 | 33.9°C | 28.7°C | 0 | 10.1 | SSE | 34 | 997 |
| 17:00 | 23:00 | 33.7°C | 28.5°C | 0.06 | 10.1 | SSE | 34 | 996 |
| 18:00 | 00:00 | 33.2°C | 28.3°C | 0.78 | 9.3 | SSE | 34 | 995 |
| 19:00 | 01:00 | 33.6°C | 28.2°C | 0 | 8.8 | SSE | 28 | 995 |
| 20:00 | 02:00 | 30.5°C | 23.9°C | 0 | 8.8 | SSE | 25 | 993 |
| 21:00 | 03:00 | 27.3°C | 20°C | 0 | 10.1 | SSE | 31 | 993 |
| 22:00 | 04:00 | 26.9°C | 22.9°C | 0.05 | 6.4 | WSW | 39 | 996 |
| 23:00 | 05:00 | 22.5°C | 13.6°C | 0.04 | 13.4 | NW | 51 | 1002 |
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
- Buffalo — 45.500°, -103.500°, ERA5 grid cell center, 10.0 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 10 June 2021 specifically — not a monthly average. See the Buffalo 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 (2026-07-20). Historical climate data for Buffalo, United States (45.50°N, 103.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Buffalo, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Buffalo, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Buffalo, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.