Home / Broken Arrow / 29 April 2018
Broken Arrow
United States · 29 April 2018
← 28 April 201830 April 2018 →
Average
19.4°C
low 12.7° · high 25.9°
Rainfall
0mm
dry day
Wind
4.6m/s
daily average
Humidity
57.1%
daily average
Cloud
3%
cover
Pressure
1019hPa
daily average
The temperature ranged from 12.7°C around 05:00 to 25.9°C around 17:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
79th percentile
Low temperature
47th percentile
Rainfall
37th percentile
Wind
79th 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 18°C, versus 19.4°C on this specific day.
Sun & daylight
Sunrise
06:32
Sunset
20:08
Day length
13h 36m
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 | 16.6 | 14.4 | 0 | 3.4 | ENE | 66 | 1018 |
| 01:00 | 06:00 | 15.4 | 13.1 | 0 | 3.2 | E | 68 | 1019 |
| 02:00 | 07:00 | 14.8 | 12.6 | 0 | 3 | E | 71 | 1019 |
| 03:00 | 08:00 | 14.3 | 12 | 0 | 3 | ESE | 72 | 1019 |
| 04:00 | 09:00 | 14 | 11.7 | 0 | 3.2 | ESE | 75 | 1019 |
| 05:00 | 10:00 | 12.7 | 9.7 | 0 | 3.6 | SE | 73 | 1019 |
| 06:00 | 11:00 | 13.2 | 10.1 | 0 | 3.9 | SE | 74 | 1019 |
| 07:00 | 12:00 | 13.1 | 9.9 | 0 | 4.1 | SE | 73 | 1020 |
| 08:00 | 13:00 | 14 | 10.8 | 0 | 4.3 | SE | 71 | 1021 |
| 09:00 | 14:00 | 16 | 12.5 | 0 | 4.7 | SE | 64 | 1021 |
| 10:00 | 15:00 | 18.9 | 15.1 | 0 | 4.9 | SE | 51 | 1022 |
| 11:00 | 16:00 | 20.5 | 16.9 | 0 | 5.1 | SE | 50 | 1022 |
| 12:00 | 17:00 | 22.1 | 18.5 | 0 | 5.2 | SE | 46 | 1021 |
| 13:00 | 18:00 | 23.3 | 19.9 | 0 | 5.3 | SE | 46 | 1020 |
| 14:00 | 19:00 | 24 | 20.7 | 0 | 5.4 | SSE | 47 | 1020 |
| 15:00 | 20:00 | 25.1 | 21.9 | 0 | 5.6 | SSE | 45 | 1019 |
| 16:00 | 21:00 | 25.6 | 22.3 | 0 | 5.8 | SSE | 43 | 1018 |
| 17:00 | 22:00 | 25.9 | 22.8 | 0 | 5.5 | SSE | 44 | 1017 |
| 18:00 | 23:00 | 25.8 | 22.6 | 0 | 5.4 | SSE | 42 | 1017 |
| 19:00 | 00:00 | 25.4 | 22.5 | 0 | 4.7 | SE | 42 | 1016 |
| 20:00 | 01:00 | 23.9 | 21 | 0 | 4.6 | SE | 44 | 1016 |
| 21:00 | 02:00 | 21.7 | 18.5 | 0 | 5.1 | SE | 50 | 1017 |
| 22:00 | 03:00 | 20.1 | 16.6 | 0 | 5.5 | SE | 57 | 1017 |
| 23:00 | 04:00 | 19.7 | 16.3 | 0 | 5.5 | SSE | 59 | 1018 |
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
- Broken Arrow — 36.000°, -95.750°, ERA5 grid cell center, 6.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 29 April 2018 specifically — not a monthly average. See the Broken Arrow 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 (2026-07-17). Historical climate data for Broken Arrow, United States (36.00°N, 95.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Broken Arrow, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Broken Arrow, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Broken Arrow, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.