Home / Ithaca / 29 October 2020
Ithaca
United States · 29 October 2020
← 28 October 202030 October 2020 →
Average
6.3°C
low 5° · high 7.1°
Rainfall
20.8mm
rain recorded
Wind
2.2m/s
daily average
Humidity
88.6%
daily average
Cloud
100%
cover
Pressure
1010hPa
daily average
The temperature ranged from 5°C around 23:00 to 7.1°C around 14:00. Rain was recorded across 16 hours, from around 08:00 to 23:00 (20.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
11th percentile
Low temperature
59th percentile
Rainfall
95th percentile
Wind
19th 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 8.7°C, versus 6.3°C on this specific day.
Sun & daylight
Sunrise
07:36
Sunset
18:02
Day length
10h 26m
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 | 6.8 | 4 | 0 | 1.9 | WNW | 79 | 1015 |
| 01:00 | 05:00 | 6.2 | 3.9 | 0 | 1.3 | W | 84 | 1015 |
| 02:00 | 06:00 | 5.8 | 3.6 | 0 | 1.2 | W | 86 | 1015 |
| 03:00 | 07:00 | 5.6 | 3.5 | 0 | 0.9 | NW | 85 | 1014 |
| 04:00 | 08:00 | 6.6 | 4.5 | 0 | 0.9 | S | 80 | 1014 |
| 05:00 | 09:00 | 5.6 | 3.2 | 0 | 1.3 | S | 84 | 1014 |
| 06:00 | 10:00 | 5.7 | 3.5 | 0 | 1.3 | SSE | 88 | 1013 |
| 07:00 | 11:00 | 5.7 | 3.5 | 0.01 | 1.2 | SE | 88 | 1012 |
| 08:00 | 12:00 | 5.8 | 3.2 | 0.28 | 1.8 | SE | 86 | 1012 |
| 09:00 | 13:00 | 6.4 | 3.9 | 0.63 | 1.8 | ESE | 86 | 1011 |
| 10:00 | 14:00 | 6.8 | 4 | 1.3 | 2.3 | SE | 87 | 1011 |
| 11:00 | 15:00 | 6.8 | 4.1 | 2.09 | 2.3 | SE | 91 | 1010 |
| 12:00 | 16:00 | 6.9 | 4.8 | 2.12 | 1.5 | ESE | 91 | 1010 |
| 13:00 | 17:00 | 6.9 | 4.7 | 1.83 | 1.7 | E | 91 | 1009 |
| 14:00 | 18:00 | 7.1 | 4.9 | 1.61 | 1.6 | ENE | 89 | 1008 |
| 15:00 | 19:00 | 6.9 | 4.6 | 1.76 | 1.9 | NE | 91 | 1007 |
| 16:00 | 20:00 | 6.8 | 4 | 1.98 | 2.6 | NNE | 92 | 1007 |
| 17:00 | 21:00 | 6.7 | 3.7 | 1.67 | 2.9 | NE | 94 | 1007 |
| 18:00 | 22:00 | 6.4 | 2.7 | 1.16 | 3.7 | NE | 91 | 1006 |
| 19:00 | 23:00 | 6.1 | 2.4 | 0.42 | 3.7 | NNE | 92 | 1007 |
| 20:00 | 00:00 | 6.1 | 2.1 | 0.47 | 4.2 | NNE | 93 | 1007 |
| 21:00 | 01:00 | 6 | 2.2 | 0.94 | 3.7 | NNE | 93 | 1008 |
| 22:00 | 02:00 | 5.6 | 1.9 | 1.14 | 3.5 | NNE | 93 | 1009 |
| 23:00 | 03:00 | 5 | 1.4 | 1.35 | 3.2 | NNE | 92 | 1009 |
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
- Ithaca — 42.500°, -76.500°, ERA5 grid cell center, 6.6 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 29 October 2020 specifically — not a monthly average. See the Ithaca 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 Ithaca, United States (42.50°N, 76.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ithaca, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ithaca, 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 Ithaca, 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.