Duncan
United States · 29 April 2017
← 28 April 201730 April 2017 →
Average
15.2°C
low 10.2° · high 19.4°
Rainfall
82.7mm
rain recorded
Wind
4.3m/s
daily average
Humidity
91.3%
daily average
Cloud
98%
cover
Pressure
1003hPa
daily average
The temperature ranged from 10.2°C around 23:00 to 19.4°C around 00:00. Rain was recorded across 18 hours, from around 00:00 to 18:00 (82.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
12th percentile
Low temperature
19th percentile
Rainfall
100th percentile
Wind
56th 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 19.1°C, versus 15.2°C on this specific day.
Sun & daylight
Sunrise
06:43
Sunset
20:15
Day length
13h 31m
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 | 19.4 | 19.4 | 2.83 | 4.4 | ESE | 96 | 1001 |
| 01:00 | 06:00 | 18.3 | 17.4 | 0.01 | 5 | ESE | 96 | 1000 |
| 02:00 | 07:00 | 18.5 | 19.4 | 1.89 | 2.5 | ESE | 94 | 999 |
| 03:00 | 08:00 | 18.6 | 19.1 | 2.14 | 3 | NNW | 93 | 999 |
| 04:00 | 09:00 | 18.8 | 18.2 | 3.41 | 4.5 | NNE | 91 | 998 |
| 05:00 | 10:00 | 19.3 | 17.9 | 5.97 | 5.6 | S | 89 | 998 |
| 06:00 | 11:00 | 17.5 | 17.9 | 8.6 | 2.3 | W | 92 | 1001 |
| 07:00 | 12:00 | 16.4 | 13.9 | 7.73 | 6 | NNW | 94 | 1002 |
| 08:00 | 13:00 | 16.6 | 13.9 | 9.25 | 6.5 | NNE | 94 | 1002 |
| 09:00 | 14:00 | 17 | 15.2 | 6.12 | 5.4 | NNE | 93 | 1003 |
| 10:00 | 15:00 | 17.7 | 16.4 | 3.84 | 4.6 | N | 88 | 1004 |
| 11:00 | 16:00 | 18 | 17.2 | 3.44 | 4.4 | NNE | 92 | 1003 |
| 12:00 | 17:00 | 17.3 | 16.5 | 3.15 | 4.5 | NNE | 99 | 1004 |
| 13:00 | 18:00 | 14.4 | 13.2 | 5.17 | 3.6 | NNE | 99 | 1003 |
| 14:00 | 19:00 | 12.7 | 11.4 | 0.34 | 2.6 | N | 95 | 1004 |
| 15:00 | 20:00 | 13.1 | 11.5 | 4.22 | 2.7 | N | 87 | 1003 |
| 16:00 | 21:00 | 13.9 | 11.8 | 6.07 | 3.5 | NNW | 81 | 1003 |
| 17:00 | 22:00 | 12 | 9.5 | 5.8 | 4 | NNW | 93 | 1003 |
| 18:00 | 23:00 | 11.1 | 8.1 | 2.68 | 4.2 | NW | 92 | 1004 |
| 19:00 | 00:00 | 11.1 | 7.4 | 0.03 | 5.2 | NW | 90 | 1005 |
| 20:00 | 01:00 | 11.2 | 7.5 | 0 | 5.2 | NW | 88 | 1005 |
| 21:00 | 02:00 | 11.2 | 7.9 | 0 | 4.3 | NW | 85 | 1007 |
| 22:00 | 03:00 | 10.6 | 7.3 | 0.04 | 4.1 | WNW | 85 | 1009 |
| 23:00 | 04:00 | 10.2 | 6.4 | 0 | 4.5 | W | 84 | 1008 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Duncan — 34.500°, -98.000°, ERA5 grid cell center, 3.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 29 April 2017 specifically — not a monthly average. See the Duncan 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 (2026-07-16). Historical climate data for Duncan, United States (34.50°N, 98.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Duncan, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Duncan, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Duncan, 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/}
}Notice something wrong with this data? Report a data issue.