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Viola

United States · 1 September 2021

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Average

19.2°C

low 15.9° · high 21.8°

Rainfall

79.8mm

rain recorded

Wind

3.2m/s

daily average

Humidity

92.6%

daily average

Cloud

100%

cover

Pressure

1009hPa

daily average

The temperature ranged from 15.9°C around 23:00 to 21.8°C around 01:00. Rain was recorded across 18 hours, from around 06:00 to 23:00 (79.8mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

11th percentile

Low temperature

41th percentile

Rainfall

100th percentile

Wind

84th 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 21.1°C, versus 19.2°C on this specific day.

Sun & daylight

Sunrise

06:22

Sunset

19:28

Day length

13h 6m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0021.423.101.4W801009
01:0005:0021.823.800.9WNW781009
02:0006:0021.123.200.9NW821009
03:0007:0020.923.300.9N851009
04:0008:0020.62301.1NNE901009
05:0009:0020.4230.030.9NNE921009
06:0010:0020.222.90.510.6NNE911010
07:0011:0019.921.81.351.6NNE931010
08:0012:0019.5212.222.4NE961011
09:0013:0019.220.62.442.4ENE971010
10:0014:0019.120.72.412ENE971010
11:0015:0019.320.82.012.3NE951010
12:0016:0019.620.91.452.5NE951010
13:0017:0019.720.71.912.9NNE941010
14:0018:0019.320.12.193.2NNE951009
15:0019:0019.219.53.073.8NNE951009
16:0020:0019.118.82.934.4NNE941008
17:0021:0018.818.12.754.7NE931008
18:0022:0017.816.53.665.3NE961008
19:0023:0017.615.85.675.8NNE961007
20:0000:0017.2157.576.3NE961006
21:0001:0016.914.49.046.6NE981006
22:0002:001714.710.16.4NNE981005
23:0003:0015.913.118.516.5NNE961005

Same date, other years

202520242023202220202019201820172016

Nearby cities

New City

0km away, same day

Peekskill

0km away, same day

Haverstraw

0km away, same day

Stony Point

0km away, same day

Woodbury

0km away, same day

West Haverstraw

0km away, same day

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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 1 September 2021 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

Plain text
PastClimate (2026-07-16). 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/
APA
PastClimate. (2026). Historical climate data for Viola, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Viola, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
BibTeX
@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 2026-07-16},
  url = {https://www.pastclimate.com/}
}

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