Buffalo
United States · 5 July 2017
Average
30.2°C
low 19.6°C · high 40.1°C
Rainfall
0mm
dry day
Wind
3.6m/s
daily average
Humidity
26%
daily average
Cloud
39%
cover
Pressure
1011hPa
daily average
The temperature ranged from 19.6°C around 05:00 to 40.1°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
100th percentile
Low temperature
92th percentile
Rainfall
36th percentile
Wind
36th 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 22°C, versus 30.2°C on this specific day.
Sun & daylight
Sunrise
05:11
Sunset
20:45
Day length
15h 33m
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 | 23.9°C | 21.1°C | 0 | 3.8 | SSE | 39 | 1012 |
| 01:00 | 07:00 | 23.5°C | 20.8°C | 0 | 3.8 | S | 42 | 1012 |
| 02:00 | 08:00 | 22.5°C | 20.3°C | 0 | 3.6 | S | 47 | 1012 |
| 03:00 | 09:00 | 20.7°C | 18.9°C | 0 | 2.9 | SSW | 52 | 1012 |
| 04:00 | 10:00 | 20.4°C | 18.1°C | 0 | 2.3 | SSW | 42 | 1012 |
| 05:00 | 11:00 | 19.6°C | 17.1°C | 0 | 2.7 | SW | 46 | 1012 |
| 06:00 | 12:00 | 19.7°C | 18.3°C | 0 | 1.8 | WSW | 51 | 1012 |
| 07:00 | 13:00 | 20.8°C | 19.4°C | 0 | 1.9 | WSW | 49 | 1012 |
| 08:00 | 14:00 | 25.4°C | 24.2°C | 0 | 1.5 | WSW | 36 | 1013 |
| 09:00 | 15:00 | 31.6°C | 29.4°C | 0 | 1.3 | SW | 18 | 1013 |
| 10:00 | 16:00 | 33.7°C | 31.8°C | 0 | 1.5 | S | 19 | 1012 |
| 11:00 | 17:00 | 36.1°C | 33.7°C | 0 | 2 | S | 15 | 1012 |
| 12:00 | 18:00 | 37°C | 34.6°C | 0 | 2.2 | S | 15 | 1011 |
| 13:00 | 19:00 | 37.2°C | 35.1°C | 0 | 2.2 | SW | 17 | 1011 |
| 14:00 | 20:00 | 37.5°C | 35.1°C | 0 | 2.5 | WSW | 16 | 1010 |
| 15:00 | 21:00 | 38.6°C | 34.5°C | 0 | 3.6 | WNW | 11 | 1010 |
| 16:00 | 22:00 | 39.6°C | 33°C | 0 | 7.5 | NW | 11 | 1009 |
| 17:00 | 23:00 | 40.1°C | 31.5°C | 0 | 9.8 | NW | 9 | 1010 |
| 18:00 | 00:00 | 40°C | 32°C | 0 | 8.3 | NW | 7 | 1010 |
| 19:00 | 01:00 | 39.2°C | 32.4°C | 0 | 6.1 | NW | 6 | 1009 |
| 20:00 | 02:00 | 33.7°C | 29.3°C | 0 | 4.2 | NW | 15 | 1010 |
| 21:00 | 03:00 | 28.3°C | 24.6°C | 0 | 3.7 | NW | 22 | 1011 |
| 22:00 | 04:00 | 28.6°C | 24.6°C | 0 | 3.4 | NNW | 19 | 1012 |
| 23:00 | 05:00 | 27.9°C | 23.8°C | 0 | 3.5 | NNW | 19 | 1012 |
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 5 July 2017 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Buffalo, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 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 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.