Mason
United States · 5 March 2017
Average
7.9°C
low -1.3°C · high 18.2°C
Rainfall
0mm
dry day
Wind
3.7m/s
daily average
Humidity
44.4%
daily average
Cloud
32%
cover
Pressure
1029hPa
daily average
The temperature ranged from -1.3°C around 07:00 to 18.2°C around 16:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 138 calendar days (±7 days) across the other 9 years on file.
High temperature
83th percentile
Low temperature
30th percentile
Rainfall
38th percentile
Wind
62th 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 6.4°C, versus 7.9°C on this specific day.
Sun & daylight
Sunrise
07:03
Sunset
18:34
Day length
11h 31m
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 | 05:00 | 0.2°C | -5.2°C | 0 | 3.9 | ESE | 62 | 1034 |
| 01:00 | 06:00 | 0.1°C | -5.3°C | 0 | 3.9 | ESE | 62 | 1034 |
| 02:00 | 07:00 | -0.1°C | -5.7°C | 0 | 4 | ESE | 62 | 1034 |
| 03:00 | 08:00 | -0.4°C | -5.9°C | 0 | 4 | ESE | 61 | 1034 |
| 04:00 | 09:00 | -0.7°C | -6.3°C | 0 | 3.9 | ESE | 61 | 1033 |
| 05:00 | 10:00 | -1.1°C | -6.5°C | 0 | 3.7 | ESE | 63 | 1033 |
| 06:00 | 11:00 | -1.2°C | -6.6°C | 0 | 3.7 | ESE | 62 | 1033 |
| 07:00 | 12:00 | -1.3°C | -6.8°C | 0 | 3.7 | ESE | 62 | 1033 |
| 08:00 | 13:00 | -1°C | -6.5°C | 0 | 3.9 | SE | 62 | 1033 |
| 09:00 | 14:00 | 1.4°C | -3.9°C | 0 | 3.7 | SE | 54 | 1033 |
| 10:00 | 15:00 | 4.7°C | -0.4°C | 0 | 3.4 | SE | 46 | 1032 |
| 11:00 | 16:00 | 7.6°C | 2.9°C | 0 | 3.1 | SSE | 43 | 1031 |
| 12:00 | 17:00 | 12°C | 7.5°C | 0 | 3.1 | SSE | 37 | 1030 |
| 13:00 | 18:00 | 14.2°C | 9.6°C | 0 | 3.3 | SSE | 33 | 1029 |
| 14:00 | 19:00 | 15.9°C | 11.1°C | 0 | 3.6 | S | 30 | 1027 |
| 15:00 | 20:00 | 17.2°C | 11.9°C | 0 | 4.2 | S | 26 | 1026 |
| 16:00 | 21:00 | 18.2°C | 12.6°C | 0 | 4.6 | SSW | 23 | 1025 |
| 17:00 | 22:00 | 17.5°C | 12.6°C | 0 | 3.3 | SSW | 23 | 1024 |
| 18:00 | 23:00 | 16.8°C | 12.5°C | 0 | 2.7 | S | 26 | 1024 |
| 19:00 | 00:00 | 15.3°C | 10.7°C | 0 | 3.2 | S | 29 | 1024 |
| 20:00 | 01:00 | 14.8°C | 10.1°C | 0 | 3.5 | S | 30 | 1024 |
| 21:00 | 02:00 | 13.9°C | 8.9°C | 0 | 3.9 | S | 33 | 1025 |
| 22:00 | 03:00 | 13.1°C | 7.9°C | 0 | 4.3 | SSW | 37 | 1025 |
| 23:00 | 04:00 | 12.9°C | 7.7°C | 0 | 4.4 | SSW | 37 | 1025 |
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
- Mason — 39.250°, -84.250°, ERA5 grid cell center, 13.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 5 March 2017 specifically — not a monthly average. See the Mason 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 Mason, United States (39.25°N, 84.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Mason, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mason, 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 Mason, 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.