Home / Woonsocket / 20 August 2018
Woonsocket
United States · 20 August 2018
← 19 August 201821 August 2018 →
Average
18.9°C
low 15.2°C · high 24°C
Rainfall
3.6mm
rain recorded
Wind
6.3m/s
daily average
Humidity
71.7%
daily average
Cloud
96%
cover
Pressure
1017hPa
daily average
The temperature ranged from 15.2°C around 04:00 to 24°C around 16:00. Rain was recorded across 10 hours, from around 00:00 to 09:00 (3.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
13th percentile
Low temperature
25th percentile
Rainfall
84th percentile
Wind
93th 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 22.8°C, versus 18.9°C on this specific day.
Sun & daylight
Sunrise
06:42
Sunset
20:29
Day length
13h 47m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 15.7°C | 12.6°C | 0.19 | 6.4 | N | 90 | 1015 |
| 01:00 | 06:00 | 15.6°C | 12.6°C | 0.3 | 6.2 | N | 91 | 1015 |
| 02:00 | 07:00 | 15.6°C | 12.7°C | 0.52 | 6.1 | N | 92 | 1015 |
| 03:00 | 08:00 | 15.8°C | 13°C | 0.21 | 6 | N | 91 | 1015 |
| 04:00 | 09:00 | 15.2°C | 12.1°C | 0.29 | 6.1 | N | 92 | 1015 |
| 05:00 | 10:00 | 15.2°C | 12°C | 0.43 | 6.4 | N | 93 | 1015 |
| 06:00 | 11:00 | 15.6°C | 12.2°C | 0.42 | 6.8 | N | 91 | 1016 |
| 07:00 | 12:00 | 15.6°C | 11.9°C | 0.34 | 7 | N | 90 | 1016 |
| 08:00 | 13:00 | 15.2°C | 12°C | 0.42 | 6.2 | N | 90 | 1016 |
| 09:00 | 14:00 | 15.6°C | 12.2°C | 0.41 | 6.4 | N | 87 | 1017 |
| 10:00 | 15:00 | 18.1°C | 14.1°C | 0.01 | 7.3 | NNW | 75 | 1017 |
| 11:00 | 16:00 | 18.2°C | 13.6°C | 0 | 7.5 | N | 68 | 1017 |
| 12:00 | 17:00 | 20.2°C | 15.5°C | 0 | 7.7 | N | 59 | 1017 |
| 13:00 | 18:00 | 21.2°C | 16.6°C | 0 | 7.6 | N | 58 | 1017 |
| 14:00 | 19:00 | 21.9°C | 17.6°C | 0.01 | 7.5 | N | 58 | 1017 |
| 15:00 | 20:00 | 23.2°C | 19°C | 0.01 | 7.4 | N | 54 | 1017 |
| 16:00 | 21:00 | 24°C | 19.8°C | 0 | 7.2 | N | 50 | 1017 |
| 17:00 | 22:00 | 23.2°C | 18.7°C | 0 | 7.6 | NNE | 52 | 1017 |
| 18:00 | 23:00 | 23.4°C | 20°C | 0 | 6.1 | NNE | 51 | 1017 |
| 19:00 | 00:00 | 23.1°C | 20.5°C | 0 | 4.9 | NNE | 51 | 1017 |
| 20:00 | 01:00 | 22.9°C | 20.4°C | 0 | 4.6 | NNE | 51 | 1017 |
| 21:00 | 02:00 | 21.2°C | 18.6°C | 0 | 4.7 | N | 56 | 1019 |
| 22:00 | 03:00 | 18.9°C | 16.4°C | 0 | 4.5 | NNE | 64 | 1019 |
| 23:00 | 04:00 | 18.7°C | 16.7°C | 0 | 3.7 | N | 65 | 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
- Woonsocket — 44.000°, -98.250°, ERA5 grid cell center, 6.3 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 20 August 2018 specifically — not a monthly average. See the Woonsocket 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 Woonsocket, United States (44.00°N, 98.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Woonsocket, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Woonsocket, 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 Woonsocket, 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.