Buffalo
United States · 15 June 2018
Average
20°C
low 13.9°C · high 24.7°C
Rainfall
0mm
dry day
Wind
5.2m/s
daily average
Humidity
55.3%
daily average
Cloud
39%
cover
Pressure
1007hPa
daily average
The temperature ranged from 13.9°C around 04:00 to 24.7°C around 15:00. 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
40th percentile
Low temperature
60th percentile
Rainfall
39th percentile
Wind
65th 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 19.6°C, versus 20°C on this specific day.
Sun & daylight
Sunrise
05:04
Sunset
20:44
Day length
15h 40m
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 | 20°C | 16.6°C | 0 | 7.2 | NNW | 73 | 1005 |
| 01:00 | 07:00 | 18°C | 14.1°C | 0 | 6.7 | NNW | 71 | 1006 |
| 02:00 | 08:00 | 17°C | 13.5°C | 0 | 5.9 | NNW | 72 | 1006 |
| 03:00 | 09:00 | 15.1°C | 11.5°C | 0 | 5.3 | NNW | 73 | 1007 |
| 04:00 | 10:00 | 13.9°C | 10.9°C | 0 | 4.8 | NNW | 82 | 1007 |
| 05:00 | 11:00 | 14.1°C | 11.2°C | 0 | 4.6 | NNW | 81 | 1008 |
| 06:00 | 12:00 | 14.1°C | 11.5°C | 0 | 4 | NNW | 80 | 1009 |
| 07:00 | 13:00 | 14.7°C | 11.9°C | 0 | 4.3 | NNW | 78 | 1009 |
| 08:00 | 14:00 | 16.6°C | 13°C | 0 | 5.3 | N | 67 | 1009 |
| 09:00 | 15:00 | 21.2°C | 16.9°C | 0 | 5.5 | N | 43 | 1008 |
| 10:00 | 16:00 | 21.9°C | 18.2°C | 0 | 4.9 | NNE | 42 | 1008 |
| 11:00 | 17:00 | 23.1°C | 19.5°C | 0 | 4.8 | NE | 40 | 1008 |
| 12:00 | 18:00 | 23.3°C | 20°C | 0 | 4.5 | NE | 40 | 1007 |
| 13:00 | 19:00 | 23.7°C | 20.8°C | 0 | 4 | ENE | 41 | 1007 |
| 14:00 | 20:00 | 23.8°C | 20.8°C | 0 | 4.2 | ENE | 40 | 1007 |
| 15:00 | 21:00 | 24.7°C | 21.3°C | 0 | 4.7 | E | 37 | 1006 |
| 16:00 | 22:00 | 24.2°C | 20.9°C | 0 | 4.4 | ENE | 38 | 1005 |
| 17:00 | 23:00 | 23.6°C | 20°C | 0 | 5 | NE | 41 | 1006 |
| 18:00 | 00:00 | 23.7°C | 19.2°C | 0 | 6 | NE | 40 | 1006 |
| 19:00 | 01:00 | 23.3°C | 18.8°C | 0 | 6 | NE | 40 | 1007 |
| 20:00 | 02:00 | 21.8°C | 17.9°C | 0 | 5.3 | NE | 45 | 1008 |
| 21:00 | 03:00 | 19.8°C | 16.4°C | 0 | 4.9 | NE | 52 | 1009 |
| 22:00 | 04:00 | 19.8°C | 16.2°C | 0 | 5 | NNE | 52 | 1010 |
| 23:00 | 05:00 | 19.2°C | 15.1°C | 0 | 6.3 | NE | 59 | 1009 |
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 15 June 2018 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 (2026-07-19). 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 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Buffalo, 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 Buffalo, 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.