Home / Olyphant / 4 September 2019
Olyphant
United States · 4 September 2019
← 3 September 20195 September 2019 →
Average
21.6°C
low 17.8° · high 27.1°
Rainfall
1.6mm
rain recorded
Wind
4.5m/s
daily average
Humidity
74.7%
daily average
Cloud
39%
cover
Pressure
1014hPa
daily average
The temperature ranged from 17.8°C around 23:00 to 27.1°C around 13:00. Rain was recorded for one hour, around 14:00 (1.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
77th percentile
Low temperature
74th percentile
Rainfall
67th percentile
Wind
99th 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°C, versus 21.6°C on this specific day.
Sun & daylight
Sunrise
06:30
Sunset
19:30
Day length
13h 0m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 19.5 | 18.5 | 0 | 3.9 | SSE | 76 | 1016 |
| 01:00 | 05:00 | 18.7 | 17.4 | 0 | 4.1 | S | 78 | 1015 |
| 02:00 | 06:00 | 18.8 | 17.7 | 0 | 4.1 | S | 80 | 1015 |
| 03:00 | 07:00 | 18.7 | 17.4 | 0 | 4.3 | S | 81 | 1014 |
| 04:00 | 08:00 | 18.5 | 17.3 | 0 | 4.5 | S | 85 | 1014 |
| 05:00 | 09:00 | 18.5 | 17.5 | 0 | 4.6 | S | 89 | 1013 |
| 06:00 | 10:00 | 18.7 | 17.9 | 0 | 4.3 | SSW | 88 | 1014 |
| 07:00 | 11:00 | 19.2 | 18.5 | 0 | 4.6 | SSW | 89 | 1014 |
| 08:00 | 12:00 | 19.6 | 19.5 | 0 | 4 | SSW | 89 | 1014 |
| 09:00 | 13:00 | 20.5 | 19.6 | 0.01 | 5.6 | SSW | 88 | 1014 |
| 10:00 | 14:00 | 21.9 | 21.3 | 0.01 | 5.1 | SSW | 79 | 1013 |
| 11:00 | 15:00 | 24.7 | 23.3 | 0 | 5.2 | SW | 60 | 1012 |
| 12:00 | 16:00 | 26 | 24.4 | 0.01 | 6.3 | WSW | 61 | 1012 |
| 13:00 | 17:00 | 27.1 | 25.7 | 0.09 | 6.1 | WSW | 58 | 1012 |
| 14:00 | 18:00 | 26.3 | 25.8 | 1.45 | 5.5 | W | 66 | 1012 |
| 15:00 | 19:00 | 23.1 | 22.9 | 0.01 | 5.1 | W | 80 | 1011 |
| 16:00 | 20:00 | 23.9 | 23.8 | 0 | 5 | W | 75 | 1012 |
| 17:00 | 21:00 | 25.3 | 25.4 | 0 | 4.6 | WNW | 70 | 1012 |
| 18:00 | 22:00 | 25.9 | 25.4 | 0 | 3.9 | WNW | 57 | 1012 |
| 19:00 | 23:00 | 24.1 | 23.7 | 0 | 3.3 | NW | 60 | 1014 |
| 20:00 | 00:00 | 21.7 | 21.2 | 0 | 2.9 | NNW | 65 | 1015 |
| 21:00 | 01:00 | 20.6 | 19.7 | 0 | 3.3 | NNW | 68 | 1016 |
| 22:00 | 02:00 | 19.5 | 18.2 | 0 | 4 | N | 73 | 1017 |
| 23:00 | 03:00 | 17.8 | 16.4 | 0 | 3.8 | N | 78 | 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
- Olyphant — 41.500°, -75.500°, ERA5 grid cell center, 9.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 4 September 2019 specifically — not a monthly average. See the Olyphant 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 Olyphant, United States (41.50°N, 75.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Olyphant, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Olyphant, 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 Olyphant, 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.