Home / Viola / 5 September 2018
Viola
United States · 5 September 2018
← 4 September 20186 September 2018 →
Average
25.7°C
low 21.5°C · high 30.6°C
Rainfall
0.3mm
dry day
Wind
1.4m/s
daily average
Humidity
81.6%
daily average
Cloud
30%
cover
Pressure
1023hPa
daily average
The temperature ranged from 21.5°C around 05:00 to 30.6°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
95th percentile
Low temperature
96th percentile
Rainfall
57th percentile
Wind
8th 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 20.2°C, versus 25.7°C on this specific day.
Sun & daylight
Sunrise
06:26
Sunset
19:22
Day length
12h 56m
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 | 22.9°C | 26.3°C | 0 | 1.3 | NE | 90 | 1023 |
| 01:00 | 05:00 | 22.6°C | 26.2°C | 0 | 0.8 | NNE | 91 | 1023 |
| 02:00 | 06:00 | 22.1°C | 25.4°C | 0 | 1 | NE | 92 | 1023 |
| 03:00 | 07:00 | 22.1°C | 25.5°C | 0 | 0.9 | ENE | 92 | 1023 |
| 04:00 | 08:00 | 21.7°C | 25.1°C | 0 | 0.5 | E | 92 | 1023 |
| 05:00 | 09:00 | 21.5°C | 24.9°C | 0 | 0.6 | ESE | 93 | 1023 |
| 06:00 | 10:00 | 21.9°C | 25.5°C | 0 | 0.6 | WNW | 93 | 1024 |
| 07:00 | 11:00 | 22.2°C | 26.3°C | 0 | 0.2 | NNW | 93 | 1024 |
| 08:00 | 12:00 | 23.2°C | 27.8°C | 0 | 0.2 | SSE | 94 | 1024 |
| 09:00 | 13:00 | 23.9°C | 28.7°C | 0 | 0.3 | SSE | 92 | 1025 |
| 10:00 | 14:00 | 25.4°C | 30.1°C | 0 | 0.4 | S | 85 | 1024 |
| 11:00 | 15:00 | 28.1°C | 32.2°C | 0.04 | 0.6 | SW | 68 | 1024 |
| 12:00 | 16:00 | 28.8°C | 32.9°C | 0.08 | 0.9 | WSW | 67 | 1024 |
| 13:00 | 17:00 | 29.9°C | 33.7°C | 0.08 | 0.9 | SW | 61 | 1023 |
| 14:00 | 18:00 | 30.4°C | 34.4°C | 0.06 | 1 | SSW | 61 | 1023 |
| 15:00 | 19:00 | 30.6°C | 34.2°C | 0 | 1.4 | S | 60 | 1022 |
| 16:00 | 20:00 | 30.6°C | 34.1°C | 0 | 1.9 | S | 62 | 1022 |
| 17:00 | 21:00 | 30.2°C | 33.7°C | 0 | 2.3 | S | 65 | 1021 |
| 18:00 | 22:00 | 29.4°C | 34.1°C | 0 | 2.7 | SSE | 79 | 1021 |
| 19:00 | 23:00 | 27.9°C | 31.6°C | 0 | 3.3 | SSE | 81 | 1021 |
| 20:00 | 00:00 | 26.4°C | 29.5°C | 0 | 3.4 | SSE | 83 | 1021 |
| 21:00 | 01:00 | 25.8°C | 28.8°C | 0 | 3.2 | SSE | 84 | 1022 |
| 22:00 | 02:00 | 25.4°C | 28.6°C | 0 | 3 | S | 87 | 1022 |
| 23:00 | 03:00 | 24.8°C | 28.2°C | 0 | 3 | S | 93 | 1022 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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 5 September 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Viola, 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 Viola, 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.