Home / Rochester / 11 July 2024
Rochester
United States · 11 July 2024
Average
22.3°C
low 17.6° · high 27.7°
Rainfall
0.1mm
dry day
Wind
2.9m/s
daily average
Humidity
73.2%
daily average
Cloud
26%
cover
Pressure
1017hPa
daily average
The temperature ranged from 17.6°C around 05:00 to 27.7°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
44th percentile
Low temperature
44th percentile
Rainfall
44th percentile
Wind
63th 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 23.1°C, versus 22.3°C on this specific day.
Sun & daylight
Sunrise
06:05
Sunset
21:11
Day length
15h 6m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Detroit.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 18.3 | 17.5 | 0 | 4.7 | NW | 93 | 1013 |
| 01:00 | 05:00 | 18.2 | 17.5 | 0 | 4.6 | NW | 95 | 1013 |
| 02:00 | 06:00 | 18 | 17.5 | 0 | 4.3 | NW | 96 | 1014 |
| 03:00 | 07:00 | 17.9 | 17.7 | 0 | 3.8 | NW | 96 | 1014 |
| 04:00 | 08:00 | 17.7 | 17.5 | 0 | 3.6 | NW | 97 | 1015 |
| 05:00 | 09:00 | 17.6 | 17.6 | 0 | 3.5 | NW | 96 | 1015 |
| 06:00 | 10:00 | 18.3 | 18.5 | 0 | 3.4 | NW | 94 | 1016 |
| 07:00 | 11:00 | 18.2 | 18.3 | 0 | 3.3 | NW | 94 | 1016 |
| 08:00 | 12:00 | 19.3 | 19.3 | 0 | 3.6 | NNW | 89 | 1017 |
| 09:00 | 13:00 | 20.3 | 20.8 | 0 | 3 | NNW | 84 | 1017 |
| 10:00 | 14:00 | 22.1 | 22.6 | 0 | 2.6 | NNW | 73 | 1017 |
| 11:00 | 15:00 | 23.5 | 24.1 | 0 | 2.6 | NNW | 67 | 1017 |
| 12:00 | 16:00 | 24.7 | 25.1 | 0 | 2.7 | NNW | 62 | 1018 |
| 13:00 | 17:00 | 25.8 | 26 | 0 | 2.7 | N | 55 | 1018 |
| 14:00 | 18:00 | 26.5 | 26.8 | 0.01 | 2.5 | N | 53 | 1018 |
| 15:00 | 19:00 | 27 | 27.3 | 0.06 | 2.3 | N | 50 | 1018 |
| 16:00 | 20:00 | 27.4 | 27.6 | 0.02 | 2.2 | N | 47 | 1018 |
| 17:00 | 21:00 | 27.7 | 27.8 | 0.01 | 1.9 | N | 45 | 1018 |
| 18:00 | 22:00 | 26.8 | 27.4 | 0 | 1.7 | N | 50 | 1018 |
| 19:00 | 23:00 | 26.6 | 27.3 | 0 | 1.6 | NE | 51 | 1018 |
| 20:00 | 00:00 | 25.6 | 26.4 | 0 | 1.9 | ENE | 57 | 1018 |
| 21:00 | 01:00 | 23.8 | 24.5 | 0 | 2.1 | E | 64 | 1019 |
| 22:00 | 02:00 | 22.1 | 22.8 | 0 | 2.3 | E | 71 | 1019 |
| 23:00 | 03:00 | 20.8 | 21.6 | 0 | 2.1 | E | 78 | 1019 |
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
- Rochester — 42.750°, -83.250°, ERA5 grid cell center, 12.2 km from requested point
- Time zone
- America/Detroit
- What's shown here
- The hourly and daily record for 11 July 2024 specifically — not a monthly average. See the Rochester 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 (2026-07-16). Historical climate data for Rochester, United States (42.75°N, 83.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Rochester, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Rochester, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Rochester, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.