Home / Halifax / 9 December 2019
Halifax
United States · 9 December 2019
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Average
9.8°C
low 5.6°C · high 13.8°C
Rainfall
23mm
rain recorded
Wind
7.4m/s
daily average
Humidity
86.4%
daily average
Cloud
100%
cover
Pressure
1019hPa
daily average
The temperature ranged from 5.6°C around 00:00 to 13.8°C around 23:00. Rain was recorded across 17 hours, from around 07:00 to 23:00 (23mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
92th percentile
Low temperature
89th percentile
Rainfall
96th percentile
Wind
89th 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 3.2°C, versus 9.8°C on this specific day.
Sun & daylight
Sunrise
06:58
Sunset
16:11
Day length
9h 12m
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 | 05:00 | 5.6°C | -0.9°C | 0 | 6.7 | SSW | 70 | 1028 |
| 01:00 | 06:00 | 6.1°C | -0.2°C | 0 | 6.4 | SSW | 70 | 1027 |
| 02:00 | 07:00 | 6°C | -0.2°C | 0 | 6.3 | SSW | 72 | 1026 |
| 03:00 | 08:00 | 6.1°C | 0.3°C | 0 | 6 | SSW | 75 | 1026 |
| 04:00 | 09:00 | 7.1°C | 1.4°C | 0 | 6 | SSW | 75 | 1026 |
| 05:00 | 10:00 | 7.1°C | 2°C | 0.01 | 5.4 | SSW | 80 | 1025 |
| 06:00 | 11:00 | 7.2°C | 2.4°C | 0.04 | 5 | SSW | 83 | 1024 |
| 07:00 | 12:00 | 7.4°C | 3.2°C | 0.18 | 4.4 | SSW | 86 | 1024 |
| 08:00 | 13:00 | 7.6°C | 3.7°C | 0.39 | 4.1 | S | 88 | 1024 |
| 09:00 | 14:00 | 8.3°C | 4.2°C | 0.64 | 4.9 | S | 90 | 1023 |
| 10:00 | 15:00 | 9.7°C | 4.4°C | 0.93 | 6.9 | S | 90 | 1023 |
| 11:00 | 16:00 | 10.2°C | 4.7°C | 1.09 | 7.5 | S | 92 | 1021 |
| 12:00 | 17:00 | 10.5°C | 4.8°C | 3.05 | 7.9 | S | 92 | 1019 |
| 13:00 | 18:00 | 10.8°C | 4.1°C | 0.89 | 9.5 | S | 92 | 1018 |
| 14:00 | 19:00 | 11.5°C | 4.5°C | 0.49 | 10 | S | 90 | 1016 |
| 15:00 | 20:00 | 11.9°C | 5.2°C | 0.5 | 9.7 | S | 90 | 1015 |
| 16:00 | 21:00 | 11.8°C | 5.1°C | 0.64 | 9.8 | S | 91 | 1014 |
| 17:00 | 22:00 | 12.1°C | 6.2°C | 0.77 | 8.7 | SSW | 89 | 1013 |
| 18:00 | 23:00 | 12.4°C | 6.6°C | 1.84 | 8.6 | SSW | 91 | 1012 |
| 19:00 | 00:00 | 12.7°C | 7.4°C | 2.43 | 8.2 | SSW | 92 | 1011 |
| 20:00 | 01:00 | 12.8°C | 7.7°C | 2.18 | 8 | SSW | 93 | 1011 |
| 21:00 | 02:00 | 13.2°C | 8.2°C | 2.35 | 8 | SSW | 94 | 1009 |
| 22:00 | 03:00 | 13.5°C | 7.7°C | 1.83 | 9.3 | SSW | 94 | 1007 |
| 23:00 | 04:00 | 13.8°C | 6.9°C | 2.72 | 11.1 | SSW | 94 | 1006 |
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
- Halifax — 42.000°, -70.750°, 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 9 December 2019 specifically — not a monthly average. See the Halifax 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 Halifax, United States (42.00°N, 70.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Halifax, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Halifax, 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 Halifax, 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.