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South Paris climate
Typical historical weather for South Paris, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Data last updated: 31 December 2025
Want today's actual conditions instead? See the current forecast for South Paris. Planning a garden? See the gardening & growing season planner. Or browse the 365-day climate calendar.
Annual average
7.9°C
across all months
Warmest month
27.5°C
Jul average high
Coolest month
-11°C
Jan average low
Annual rainfall
1118mm
total per year
South Paris is typically hottest in July and coolest in January, a swing of about 38.5°C across the year. About 31% of annual rainfall falls in the three wettest months (December is typically wettest, September driest).
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
| Month | Avg high | Avg low | Rainfall | Wet days | Humidity | Wind | Cloud | Solar |
|---|---|---|---|---|---|---|---|---|
| Jan | -1.3°C · record 3.6°C–12.7°C | -11°C · record -32.4°C–-13.3°C | 91mm | 9 | 71% | 3 m/s | 61% | 1.9 kWh/m² |
| Feb | 0.4°C · record 6.8°C–17.2°C | -10.6°C · record -27.9°C–-16.6°C | 81mm | 9 | 69% | 3 m/s | 58% | 2.8 kWh/m² |
| Mar | 5°C · record 9.3°C–20.3°C | -4.6°C · record -21°C–-12.8°C | 91mm | 11 | 65% | 3.3 m/s | 59% | 4 kWh/m² |
| Apr | 11.5°C · record 16.5°C–28.7°C | 1.5°C · record -10.8°C–-1.9°C | 112mm | 12 | 64% | 3.1 m/s | 65% | 4.7 kWh/m² |
| May | 18.7°C · record 24.9°C–33.7°C | 7.3°C · record -2.1°C–2.5°C | 85mm | 10 | 66% | 2.8 m/s | 64% | 5.5 kWh/m² |
| Jun | 23.9°C · record 28.6°C–36.3°C | 12.5°C · record 1.3°C–7.5°C | 87mm | 12 | 69% | 2.6 m/s | 60% | 5.9 kWh/m² |
| Jul | 27.5°C · record 30.6°C–36.2°C | 16.2°C · record 7.6°C–14.1°C | 93mm | 12 | 71% | 2.4 m/s | 57% | 5.9 kWh/m² |
| Aug | 26.2°C · record 26.8°C–36.4°C | 15°C · record 6.6°C–11.3°C | 77mm | 10 | 73% | 2.3 m/s | 56% | 5.2 kWh/m² |
| Sep | 22.2°C · record 26.3°C–31.9°C | 11.1°C · record -0.2°C–6.1°C | 70mm | 8 | 75% | 2.4 m/s | 53% | 4.2 kWh/m² |
| Oct | 15.1°C · record 19°C–29.2°C | 5.3°C · record -6.8°C–0.6°C | 113mm | 10 | 77% | 2.7 m/s | 59% | 2.6 kWh/m² |
| Nov | 7°C · record 12.7°C–24.5°C | -1.6°C · record -16.7°C–-4°C | 93mm | 10 | 72% | 2.9 m/s | 54% | 1.9 kWh/m² |
| Dec | 0.9°C · record 10.1°C–14.9°C | -8.2°C · record -27.9°C–-11.9°C | 125mm | 11 | 73% | 2.8 m/s | 59% | 1.5 kWh/m² |
"Avg high"/"Avg low" is the mean daily high/low for that month, averaged across every year on file. The "record" figure alongside it is a different statistic — the single hottest (or coldest) hour ever recorded during that month across all years — so it can sit above or below the average and does not describe the average's year-to-year spread. A "wet day" is any day with at least 1.0mm of rain.
Year to year
Annual average temperature, 2016–2025.
Across these 10 years, the annual average has moved by about +0.6°C per decade. That’s a short window for a reliable long-term climate trend — treat it as indicative, not definitive.
Annual rainfall has moved by about +56.46mm per decade over the same period.
2025 (the most recent year on file) averaged 7.4°C, below the 9-year baseline of 8°C by 1.01 standard deviations.
Typical extremes per year
Rainy days
120.9 days
≥1.0mm rain
Heavy rain days
13.9 days
≥20mm rain
Extreme heat days
0 days
daily high ≥40°C
Frost days
142.8 days
daily low ≤0°C
Averaged across 10 years on file. Thresholds match PastClimate's data pipeline definitions — see data & sources.
Records on file
Ranked across 10 years of data currently on file (2016–2025).
Hottest day
36.4°C
4 August 2022
2022 was 0.32 SD above the 9-year average that year
Coldest day
-32.4°C
27 January 2022
2022 was 0.32 SD above the 9-year average that year
Wettest day
78.8mm
11 December 2024
2024 was 1.44 SD above the 9-year average that year
Windiest day
7.9m/s
2 March 2021
2021 was 1.17 SD above the 9-year average that year
See the detail: South Paris on 11 December 2024.
Nearby cities
Frequently asked questions about South Paris's climate
What is the hottest month in South Paris?
July is typically the warmest month in South Paris, with an average high of 27.5°C. January is typically the coolest, averaging -11°C overnight.
How much does it rain in South Paris?
South Paris gets about 1118mm of rain a year on average, with roughly 31% of it falling in the three wettest months (December is typically the wettest, September the driest).
How many extremely hot or cold days does South Paris have?
On average, South Paris sees about 0 day(s) a year at or above 40°C and about 142.8 day(s) at or below 0°C, based on 10 years of data.
Is South Paris getting warmer?
Across the 10 years on file (2016–2025), the annual average temperature has moved by about +0.61°C per decade. That's a short window for a reliable long-term climate trend — treat it as indicative, not definitive.
What is the hottest day on record for South Paris?
The hottest day on file is 4 August 2022 at 36.4°C, out of 10 year(s) searched.
Data & provenance
↓ Download monthly CSVData 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
- South Paris — 44.250°, -70.500°, ERA5 grid cell center, 3.1 km from requested point
- Time zone
- America/New_York
- What's shown here
- Monthly and annual averages, and dated extreme-value records, derived from an hourly base record.
- 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 (2026-07-20). Historical climate data for South Paris, United States (44.25°N, 70.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for South Paris, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for South Paris, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for South Paris, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.