Viola
United States · 25 August 2018
← 24 August 201826 August 2018 →
Average
20.7°C
low 16.7°C · high 25.1°C
Rainfall
0mm
dry day
Wind
2.1m/s
daily average
Humidity
72.4%
daily average
Cloud
67%
cover
Pressure
1025hPa
daily average
The temperature ranged from 16.7°C around 06:00 to 25.1°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
39th percentile
Low temperature
38th percentile
Rainfall
42th percentile
Wind
34th 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 21.8°C, versus 20.7°C on this specific day.
Sun & daylight
Sunrise
06:15
Sunset
19:39
Day length
13h 25m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 19.1°C | 18.7°C | 0 | 2.8 | S | 76 | 1025 |
| 01:00 | 05:00 | 18.6°C | 18.2°C | 0 | 2.7 | S | 77 | 1025 |
| 02:00 | 06:00 | 18.2°C | 17.7°C | 0 | 2.5 | S | 77 | 1025 |
| 03:00 | 07:00 | 18°C | 17.7°C | 0 | 2.2 | SSW | 78 | 1025 |
| 04:00 | 08:00 | 17.6°C | 17.4°C | 0 | 2.1 | SSW | 79 | 1025 |
| 05:00 | 09:00 | 17.1°C | 17°C | 0 | 1.9 | SSW | 81 | 1025 |
| 06:00 | 10:00 | 16.7°C | 17.1°C | 0 | 1.5 | SW | 86 | 1026 |
| 07:00 | 11:00 | 16.8°C | 17.5°C | 0 | 1.1 | WSW | 86 | 1026 |
| 08:00 | 12:00 | 18.1°C | 19.7°C | 0 | 0.2 | SSW | 84 | 1026 |
| 09:00 | 13:00 | 19.9°C | 22°C | 0 | 0.4 | SSE | 83 | 1026 |
| 10:00 | 14:00 | 21.5°C | 23°C | 0 | 0.9 | SSE | 74 | 1026 |
| 11:00 | 15:00 | 23.8°C | 24.4°C | 0 | 1.5 | SSE | 58 | 1026 |
| 12:00 | 16:00 | 24.6°C | 25°C | 0 | 1.9 | SSE | 57 | 1026 |
| 13:00 | 17:00 | 24.9°C | 25°C | 0 | 2.1 | SSE | 53 | 1025 |
| 14:00 | 18:00 | 25.1°C | 24.9°C | 0 | 2.3 | SSE | 52 | 1024 |
| 15:00 | 19:00 | 25.1°C | 25.1°C | 0 | 2.4 | SSE | 53 | 1024 |
| 16:00 | 20:00 | 24.5°C | 24.6°C | 0 | 2.4 | S | 57 | 1024 |
| 17:00 | 21:00 | 24.4°C | 24.9°C | 0 | 2.3 | SSE | 60 | 1023 |
| 18:00 | 22:00 | 23.1°C | 24.3°C | 0 | 2.5 | SSE | 74 | 1023 |
| 19:00 | 23:00 | 22.2°C | 22.9°C | 0 | 2.6 | SSE | 75 | 1023 |
| 20:00 | 00:00 | 20.7°C | 20.8°C | 0 | 2.9 | SSE | 76 | 1023 |
| 21:00 | 01:00 | 20°C | 19.8°C | 0 | 3.1 | SSE | 76 | 1023 |
| 22:00 | 02:00 | 19.2°C | 19°C | 0 | 2.8 | SSE | 79 | 1024 |
| 23:00 | 03:00 | 18.4°C | 18.4°C | 0 | 2.7 | S | 85 | 1024 |
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
- Viola — 41.250°, -74.000°, ERA5 grid cell center, 14.4 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 25 August 2018 specifically — not a monthly average. See the Viola 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 Viola, United States (41.25°N, 74.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Viola, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Viola, 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 Viola, 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.