Home / Commack / 3 October 2016
Commack
United States · 3 October 2016
← 2 October 20164 October 2016 →
Average
18.6°C
low 17.3° · high 21°
Rainfall
0.5mm
dry day
Wind
1.3m/s
daily average
Humidity
81%
daily average
Cloud
61%
cover
Pressure
1017hPa
daily average
The temperature ranged from 17.3°C around 08:00 to 21°C around 16:00. 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
54th percentile
Low temperature
60th percentile
Rainfall
61th percentile
Wind
0th 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 18.2°C, versus 18.6°C on this specific day.
Sun & daylight
Sunrise
06:52
Sunset
18:30
Day length
11h 39m
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 | 17.7 | 18.6 | 0.09 | 1.1 | S | 86 | 1017 |
| 01:00 | 05:00 | 17.8 | 18.6 | 0.05 | 1.3 | SSW | 86 | 1016 |
| 02:00 | 06:00 | 17.8 | 18.7 | 0.05 | 1.2 | SSW | 86 | 1016 |
| 03:00 | 07:00 | 17.8 | 18.7 | 0.02 | 1.1 | SW | 85 | 1016 |
| 04:00 | 08:00 | 17.8 | 18.4 | 0.02 | 1.4 | WSW | 85 | 1016 |
| 05:00 | 09:00 | 17.9 | 18.4 | 0.02 | 1.7 | WSW | 84 | 1016 |
| 06:00 | 10:00 | 17.3 | 18.6 | 0 | 0.7 | WSW | 90 | 1016 |
| 07:00 | 11:00 | 17.3 | 18.7 | 0 | 0.8 | WSW | 90 | 1016 |
| 08:00 | 12:00 | 17.3 | 18.2 | 0.01 | 1.3 | W | 90 | 1016 |
| 09:00 | 13:00 | 17.3 | 17.7 | 0 | 2.1 | WNW | 90 | 1016 |
| 10:00 | 14:00 | 17.7 | 17.9 | 0.02 | 2.2 | NW | 87 | 1017 |
| 11:00 | 15:00 | 18.5 | 18.5 | 0 | 2.2 | NW | 79 | 1017 |
| 12:00 | 16:00 | 19.1 | 19.6 | 0 | 1.5 | NNW | 76 | 1017 |
| 13:00 | 17:00 | 19.9 | 20.5 | 0 | 1.1 | NNW | 71 | 1017 |
| 14:00 | 18:00 | 20.2 | 21.2 | 0 | 0.5 | N | 69 | 1016 |
| 15:00 | 19:00 | 20.2 | 21.6 | 0.03 | 0.1 | SW | 70 | 1016 |
| 16:00 | 20:00 | 21 | 21.7 | 0 | 0.6 | S | 63 | 1016 |
| 17:00 | 21:00 | 20.7 | 21.2 | 0 | 1.2 | SSE | 66 | 1016 |
| 18:00 | 22:00 | 19.6 | 19.7 | 0.08 | 2.4 | SSE | 78 | 1017 |
| 19:00 | 23:00 | 19.3 | 19.7 | 0 | 2 | SSE | 80 | 1017 |
| 20:00 | 00:00 | 18.8 | 19.9 | 0 | 1.1 | SSW | 82 | 1018 |
| 21:00 | 01:00 | 18.7 | 19.8 | 0 | 1.1 | WSW | 83 | 1019 |
| 22:00 | 02:00 | 18.7 | 20.4 | 0.01 | 0.4 | WNW | 83 | 1019 |
| 23:00 | 03:00 | 18.6 | 19.8 | 0.06 | 1.3 | NNE | 86 | 1019 |
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
- Commack — 40.750°, -73.250°, ERA5 grid cell center, 10.9 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 3 October 2016 specifically — not a monthly average. See the Commack 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 (2026-07-18). Historical climate data for Commack, United States (40.75°N, 73.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Commack, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Commack, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Commack, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.