Home / Woonsocket / 18 August 2017
Woonsocket
United States · 18 August 2017
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Average
21.5°C
low 15.2° · high 28.5°
Rainfall
15.9mm
rain recorded
Wind
3.3m/s
daily average
Humidity
73.7%
daily average
Cloud
27%
cover
Pressure
1011hPa
daily average
The temperature ranged from 15.2°C around 07:00 to 28.5°C around 16:00. Rain was recorded across 6 hours, from around 00:00 to 18:00 (15.9mm total).
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
22th percentile
Rainfall
95th 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 23.3°C, versus 21.5°C on this specific day.
Sun & daylight
Sunrise
06:40
Sunset
20:32
Day length
13h 51m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 19.1 | 18.9 | 1.82 | 3 | ESE | 82 | 1010 |
| 01:00 | 06:00 | 18.3 | 18.5 | 3.65 | 2.5 | E | 86 | 1010 |
| 02:00 | 07:00 | 18.2 | 18 | 1.88 | 2.9 | NE | 86 | 1011 |
| 03:00 | 08:00 | 18.1 | 17.6 | 6.51 | 3.4 | NE | 86 | 1011 |
| 04:00 | 09:00 | 17.8 | 16.6 | 1.69 | 4.3 | ENE | 87 | 1011 |
| 05:00 | 10:00 | 16 | 15.1 | 0.06 | 3.7 | E | 96 | 1010 |
| 06:00 | 11:00 | 15.7 | 15.3 | 0 | 3 | SE | 96 | 1011 |
| 07:00 | 12:00 | 15.2 | 15.5 | 0 | 1.7 | S | 97 | 1011 |
| 08:00 | 13:00 | 15.7 | 15.7 | 0 | 2.5 | WSW | 97 | 1012 |
| 09:00 | 14:00 | 17.6 | 18.4 | 0 | 2 | SW | 93 | 1012 |
| 10:00 | 15:00 | 22.6 | 23.9 | 0 | 2.2 | SW | 76 | 1012 |
| 11:00 | 16:00 | 23.4 | 24.5 | 0 | 2.7 | SW | 73 | 1012 |
| 12:00 | 17:00 | 25.5 | 26.7 | 0 | 2.7 | W | 65 | 1011 |
| 13:00 | 18:00 | 26.6 | 27.3 | 0 | 3.3 | WNW | 61 | 1011 |
| 14:00 | 19:00 | 27.4 | 27.1 | 0 | 4.2 | NW | 55 | 1011 |
| 15:00 | 20:00 | 28.1 | 26.8 | 0 | 4.8 | NW | 49 | 1011 |
| 16:00 | 21:00 | 28.5 | 26.6 | 0 | 5.4 | NW | 45 | 1011 |
| 17:00 | 22:00 | 26.7 | 23.8 | 0 | 6 | NNW | 46 | 1011 |
| 18:00 | 23:00 | 26.4 | 24.6 | 0.32 | 5.1 | NNW | 50 | 1011 |
| 19:00 | 00:00 | 26 | 25.1 | 0 | 3.9 | NNW | 52 | 1012 |
| 20:00 | 01:00 | 25.3 | 25.2 | 0 | 2.6 | N | 54 | 1012 |
| 21:00 | 02:00 | 21.7 | 21.9 | 0 | 2.1 | N | 66 | 1013 |
| 22:00 | 03:00 | 18.4 | 18.6 | 0 | 2.3 | N | 83 | 1013 |
| 23:00 | 04:00 | 16.7 | 16.2 | 0 | 2.8 | NNE | 88 | 1014 |
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 18 August 2017 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Woonsocket, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 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 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.