Home / Imperial Beach / 27 February 2020
Imperial Beach
United States · 27 February 2020
← 26 February 202028 February 2020 →
Average
18.6°C
low 10.8° · high 26.3°
Rainfall
0mm
dry day
Wind
3m/s
daily average
Humidity
27.3%
daily average
Cloud
78%
cover
Pressure
1020hPa
daily average
The temperature ranged from 10.8°C around 03:00 to 26.3°C around 13:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 137 calendar days (±7 days) across the other 9 years on file.
High temperature
99th percentile
Low temperature
76th percentile
Rainfall
54th percentile
Wind
80th 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 12.9°C, versus 18.6°C on this specific day.
Sun & daylight
Sunrise
06:18
Sunset
17:43
Day length
11h 25m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 08:00 | 12.6 | 8.7 | 0 | 2.6 | ENE | 40 | 1022 |
| 01:00 | 09:00 | 11.3 | 6.7 | 0 | 3.3 | ENE | 38 | 1022 |
| 02:00 | 10:00 | 11.2 | 6.5 | 0 | 3.4 | ENE | 38 | 1021 |
| 03:00 | 11:00 | 10.8 | 6.4 | 0 | 3.2 | ENE | 41 | 1021 |
| 04:00 | 12:00 | 11.1 | 6.2 | 0 | 3.6 | ENE | 37 | 1021 |
| 05:00 | 13:00 | 11.7 | 6.3 | 0 | 4.3 | ENE | 35 | 1020 |
| 06:00 | 14:00 | 11.8 | 6.2 | 0 | 4.4 | ENE | 35 | 1020 |
| 07:00 | 15:00 | 12.6 | 7 | 0 | 4.6 | ENE | 32 | 1020 |
| 08:00 | 16:00 | 16.4 | 10.9 | 0 | 4.6 | ENE | 29 | 1021 |
| 09:00 | 17:00 | 21.9 | 17.6 | 0 | 3.2 | ENE | 23 | 1021 |
| 10:00 | 18:00 | 24.3 | 20.3 | 0 | 2.6 | ENE | 19 | 1021 |
| 11:00 | 19:00 | 25.7 | 21.6 | 0 | 2.7 | NE | 17 | 1021 |
| 12:00 | 20:00 | 26.3 | 22.3 | 0 | 2.6 | NE | 16 | 1020 |
| 13:00 | 21:00 | 26.3 | 22.6 | 0 | 2.2 | NE | 17 | 1020 |
| 14:00 | 22:00 | 26.2 | 22.9 | 0 | 1.6 | NNE | 17 | 1020 |
| 15:00 | 23:00 | 25.8 | 22.2 | 0 | 2.1 | NNE | 17 | 1019 |
| 16:00 | 00:00 | 25.2 | 21.9 | 0 | 1.5 | NNE | 17 | 1019 |
| 17:00 | 01:00 | 23.7 | 21 | 0 | 1.5 | NNE | 25 | 1020 |
| 18:00 | 02:00 | 21.9 | 18.9 | 0 | 2.2 | NE | 30 | 1020 |
| 19:00 | 03:00 | 19.3 | 15.3 | 0 | 2.7 | E | 25 | 1020 |
| 20:00 | 04:00 | 17.7 | 13.8 | 0 | 2.3 | E | 26 | 1020 |
| 21:00 | 05:00 | 17.8 | 13.3 | 0 | 3.1 | E | 26 | 1020 |
| 22:00 | 06:00 | 17.6 | 12.6 | 0 | 3.9 | ENE | 26 | 1020 |
| 23:00 | 07:00 | 16.8 | 12 | 0 | 3.8 | ENE | 29 | 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
- Imperial Beach — 32.750°, -117.000°, ERA5 grid cell center, 21.3 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 27 February 2020 specifically — not a monthly average. See the Imperial Beach 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 (2026-07-16). Historical climate data for Imperial Beach, United States (32.75°N, 117.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Imperial Beach, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Imperial Beach, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Imperial Beach, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.