Home / Sylva / 29 September 2020
Sylva
United States · 29 September 2020
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Average
12.8°C
low 7.6°C · high 16.5°C
Rainfall
37.5mm
rain recorded
Wind
2m/s
daily average
Humidity
95%
daily average
Cloud
93%
cover
Pressure
1012hPa
daily average
The temperature ranged from 7.6°C around 23:00 to 16.5°C around 00:00. Rain was recorded across 19 hours, from around 00:00 to 18:00 (37.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
3th percentile
Low temperature
15th percentile
Rainfall
98th percentile
Wind
84th 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 17°C, versus 12.8°C on this specific day.
Sun & daylight
Sunrise
07:26
Sunset
19:18
Day length
11h 52m
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 | 04:00 | 16.5°C | 17.1°C | 0.91 | 1.8 | S | 95 | 1013 |
| 01:00 | 05:00 | 16.5°C | 17.6°C | 2.28 | 1.1 | S | 96 | 1012 |
| 02:00 | 06:00 | 16.4°C | 17.5°C | 3.04 | 1 | SSW | 96 | 1012 |
| 03:00 | 07:00 | 16.3°C | 17.9°C | 1.78 | 0.4 | SSW | 96 | 1011 |
| 04:00 | 08:00 | 16.1°C | 17.7°C | 3.2 | 0.3 | NNW | 96 | 1011 |
| 05:00 | 09:00 | 15.4°C | 16.3°C | 5.77 | 1 | NNW | 97 | 1011 |
| 06:00 | 10:00 | 14.6°C | 14.6°C | 5.15 | 1.6 | NNW | 95 | 1011 |
| 07:00 | 11:00 | 13.9°C | 13.1°C | 3.18 | 2.5 | NNW | 95 | 1012 |
| 08:00 | 12:00 | 13.3°C | 12.4°C | 2.27 | 2.4 | N | 95 | 1013 |
| 09:00 | 13:00 | 12.8°C | 12°C | 1.77 | 2.1 | N | 97 | 1013 |
| 10:00 | 14:00 | 12.9°C | 12.3°C | 1.42 | 1.9 | N | 97 | 1013 |
| 11:00 | 15:00 | 13.2°C | 12.7°C | 0.8 | 1.9 | N | 96 | 1012 |
| 12:00 | 16:00 | 13.2°C | 12.9°C | 0.42 | 1.8 | NNW | 99 | 1012 |
| 13:00 | 17:00 | 13.2°C | 12.7°C | 0.2 | 2.2 | NW | 99 | 1012 |
| 14:00 | 18:00 | 13.4°C | 12.4°C | 0.11 | 2.7 | NW | 97 | 1012 |
| 15:00 | 19:00 | 12.5°C | 11.3°C | 2 | 2.4 | NNW | 94 | 1012 |
| 16:00 | 20:00 | 11.9°C | 10.4°C | 1.51 | 2.2 | NNW | 88 | 1011 |
| 17:00 | 21:00 | 11.2°C | 9.1°C | 1.13 | 2.4 | N | 84 | 1010 |
| 18:00 | 22:00 | 10.1°C | 8.4°C | 0.56 | 2.4 | NNW | 97 | 1011 |
| 19:00 | 23:00 | 9.6°C | 7.2°C | 0.05 | 3.2 | NW | 97 | 1011 |
| 20:00 | 00:00 | 9.4°C | 6.8°C | 0 | 3.1 | NW | 92 | 1011 |
| 21:00 | 01:00 | 8.9°C | 6.4°C | 0 | 2.7 | NW | 91 | 1013 |
| 22:00 | 02:00 | 8.4°C | 5.9°C | 0 | 2.7 | NW | 93 | 1013 |
| 23:00 | 03:00 | 7.6°C | 4.9°C | 0 | 2.9 | NW | 97 | 1014 |
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
- Sylva — 35.250°, -83.250°, ERA5 grid cell center, 13.9 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 29 September 2020 specifically — not a monthly average. See the Sylva 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 Sylva, United States (35.25°N, 83.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Sylva, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sylva, 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 Sylva, 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.