Home / Summerside / 11 June 2018
Summerside
United States · 11 June 2018
Average
21.7°C
low 20.2°C · high 24.1°C
Rainfall
16.9mm
rain recorded
Wind
1.7m/s
daily average
Humidity
89.9%
daily average
Cloud
90%
cover
Pressure
1013hPa
daily average
The temperature ranged from 20.2°C around 08:00 to 24.1°C around 16:00. Rain was recorded across 23 hours, from around 00:00 to 23:00 (16.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
12th percentile
Low temperature
74th percentile
Rainfall
93th percentile
Wind
16th 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 22.6°C, versus 21.7°C on this specific day.
Sun & daylight
Sunrise
06:10
Sunset
21:02
Day length
14h 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 | 21.7°C | 23.2°C | 0.22 | 2.9 | WSW | 88 | 1011 |
| 01:00 | 05:00 | 21.7°C | 23.4°C | 0.01 | 2.8 | WSW | 89 | 1011 |
| 02:00 | 06:00 | 21.4°C | 23°C | 1.19 | 2.8 | WSW | 89 | 1011 |
| 03:00 | 07:00 | 20.9°C | 22.9°C | 0.64 | 2.1 | W | 92 | 1011 |
| 04:00 | 08:00 | 20.7°C | 23°C | 0.59 | 1.5 | W | 93 | 1011 |
| 05:00 | 09:00 | 20.4°C | 22.7°C | 0.41 | 1.7 | W | 95 | 1011 |
| 06:00 | 10:00 | 20.5°C | 23.3°C | 0.86 | 0.6 | SW | 92 | 1011 |
| 07:00 | 11:00 | 20.2°C | 22.1°C | 1.06 | 1.9 | WSW | 92 | 1013 |
| 08:00 | 12:00 | 20.2°C | 22.2°C | 0.68 | 1.8 | SW | 93 | 1014 |
| 09:00 | 13:00 | 20.7°C | 23.2°C | 0.3 | 1.4 | WSW | 93 | 1014 |
| 10:00 | 14:00 | 21.2°C | 24.1°C | 0.65 | 0.8 | SW | 91 | 1014 |
| 11:00 | 15:00 | 21.1°C | 24.1°C | 0.92 | 0.7 | SW | 90 | 1014 |
| 12:00 | 16:00 | 21.1°C | 24°C | 1.44 | 0.9 | SSW | 91 | 1015 |
| 13:00 | 17:00 | 21.8°C | 24.6°C | 0.67 | 1.4 | SSW | 90 | 1014 |
| 14:00 | 18:00 | 22.8°C | 25°C | 0.11 | 1.7 | S | 82 | 1014 |
| 15:00 | 19:00 | 23.9°C | 26.5°C | 1.01 | 1.4 | SSE | 78 | 1014 |
| 16:00 | 20:00 | 24.1°C | 27.6°C | 0.99 | 0.8 | SSE | 82 | 1013 |
| 17:00 | 21:00 | 22.9°C | 26.3°C | 0.81 | 0.9 | SSE | 88 | 1013 |
| 18:00 | 22:00 | 22.6°C | 25.9°C | 0.99 | 1.5 | ESE | 93 | 1013 |
| 19:00 | 23:00 | 22.7°C | 25.5°C | 0.87 | 2 | ESE | 90 | 1012 |
| 20:00 | 00:00 | 22.6°C | 25.5°C | 0.69 | 1.8 | SE | 90 | 1013 |
| 21:00 | 01:00 | 22.4°C | 25°C | 0.69 | 2 | ESE | 89 | 1014 |
| 22:00 | 02:00 | 21.8°C | 23.9°C | 0.65 | 2.4 | E | 91 | 1014 |
| 23:00 | 03:00 | 21.1°C | 22.7°C | 0.49 | 3 | E | 94 | 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
- Summerside — 39.000°, -84.250°, ERA5 grid cell center, 12.1 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 11 June 2018 specifically — not a monthly average. See the Summerside 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 (2026-07-19). Historical climate data for Summerside, United States (39.00°N, 84.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Summerside, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Summerside, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Summerside, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.