Thayer
United States · 9 August 2018
← 8 August 201810 August 2018 →
Average
23.9°C
low 21.4°C · high 27.6°C
Rainfall
15mm
rain recorded
Wind
1.3m/s
daily average
Humidity
85.7%
daily average
Cloud
83%
cover
Pressure
1015hPa
daily average
The temperature ranged from 21.4°C around 05:00 to 27.6°C around 18:00. Rain was recorded across 8 hours, from around 01:00 to 16:00 (15mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
16th percentile
Low temperature
53th percentile
Rainfall
93th percentile
Wind
4th 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 25.9°C, versus 23.9°C on this specific day.
Sun & daylight
Sunrise
06:18
Sunset
20:03
Day length
13h 45m
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 | 23.3°C | 26.8°C | 0.02 | 0.9 | ESE | 87 | 1016 |
| 01:00 | 06:00 | 23.3°C | 26.8°C | 0.13 | 0.8 | SSE | 86 | 1015 |
| 02:00 | 07:00 | 23°C | 26.1°C | 0 | 1.1 | SW | 86 | 1015 |
| 03:00 | 08:00 | 22.4°C | 24.9°C | 0 | 2 | SW | 89 | 1015 |
| 04:00 | 09:00 | 22.1°C | 24.7°C | 0.04 | 2.1 | WSW | 92 | 1015 |
| 05:00 | 10:00 | 21.4°C | 23.8°C | 0.05 | 1.9 | W | 92 | 1015 |
| 06:00 | 11:00 | 21.8°C | 24.4°C | 0 | 1.6 | WSW | 91 | 1016 |
| 07:00 | 12:00 | 21.7°C | 24.3°C | 0 | 1.7 | WSW | 91 | 1016 |
| 08:00 | 13:00 | 22°C | 25.4°C | 0 | 1 | SW | 93 | 1016 |
| 09:00 | 14:00 | 23.1°C | 26.2°C | 0.02 | 1.9 | SSW | 91 | 1017 |
| 10:00 | 15:00 | 24.3°C | 26.8°C | 0.15 | 2.2 | SW | 81 | 1017 |
| 11:00 | 16:00 | 24.6°C | 27.8°C | 0.85 | 1.9 | WSW | 83 | 1017 |
| 12:00 | 17:00 | 23.8°C | 27.3°C | 2.67 | 1 | W | 85 | 1017 |
| 13:00 | 18:00 | 23.6°C | 27.5°C | 0.46 | 0.6 | WSW | 88 | 1016 |
| 14:00 | 19:00 | 24.7°C | 28.9°C | 3.76 | 0.6 | SW | 84 | 1016 |
| 15:00 | 20:00 | 24.9°C | 28.7°C | 6 | 0.6 | W | 80 | 1015 |
| 16:00 | 21:00 | 26.1°C | 30.2°C | 0.77 | 0.4 | W | 76 | 1015 |
| 17:00 | 22:00 | 27.3°C | 32.1°C | 0.04 | 0.9 | WNW | 79 | 1014 |
| 18:00 | 23:00 | 27.6°C | 32.8°C | 0.02 | 0.4 | NE | 78 | 1014 |
| 19:00 | 00:00 | 27.3°C | 31.5°C | 0 | 1.1 | E | 76 | 1014 |
| 20:00 | 01:00 | 25.4°C | 29°C | 0 | 1.3 | E | 79 | 1015 |
| 21:00 | 02:00 | 24.4°C | 27.7°C | 0 | 1.7 | SE | 85 | 1015 |
| 22:00 | 03:00 | 22.9°C | 26.7°C | 0 | 1 | S | 93 | 1016 |
| 23:00 | 04:00 | 22.4°C | 25.7°C | 0 | 1.3 | SSW | 93 | 1016 |
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
- Thayer — 36.500°, -91.500°, ERA5 grid cell center, 4.4 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 9 August 2018 specifically — not a monthly average. See the Thayer 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 Thayer, United States (36.50°N, 91.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Thayer, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Thayer, 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 Thayer, 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.