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Saint Augusta climate
Typical historical weather for Saint Augusta, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
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Annual average
7.5°C
across all months
Warmest month
27.9°C
Jul average high
Coolest month
-13.4°C
Jan average low
Annual rainfall
854mm
total per year
Saint Augusta is typically hottest in July and coolest in January, a swing of about 41.3°C across the year. About 37% of annual rainfall falls in the three wettest months (August is typically wettest, January 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 | -5.4°C · record 1.6°C–11.4°C | -13.4°C · record -34.6°C–-21.5°C | 22mm | 5 | 77% | 3.5 m/s | 69% | 1.8 kWh/m² |
| Feb | -3.4°C · record 0.8°C–15.6°C | -13°C · record -33.3°C–-18.1°C | 24mm | 6 | 72% | 3.7 m/s | 60% | 3 kWh/m² |
| Mar | 4.7°C · record 4.7°C–23.2°C | -4.4°C · record -27°C–-10.5°C | 54mm | 8 | 67% | 3.9 m/s | 63% | 4 kWh/m² |
| Apr | 11°C · record 20.5°C–28.6°C | 1.3°C · record -16.7°C–-1.7°C | 93mm | 12 | 65% | 4.1 m/s | 64% | 4.8 kWh/m² |
| May | 20.4°C · record 26.8°C–35.6°C | 9.6°C · record -0.5°C–4.7°C | 91mm | 11 | 61% | 3.6 m/s | 55% | 5.9 kWh/m² |
| Jun | 26.4°C · record 29.3°C–38.5°C | 16°C · record 6.8°C–12.1°C | 88mm | 11 | 63% | 3.6 m/s | 53% | 6.6 kWh/m² |
| Jul | 27.9°C · record 31.9°C–35.1°C | 17.7°C · record 10°C–13.5°C | 96mm | 10 | 70% | 3 m/s | 44% | 6.5 kWh/m² |
| Aug | 26°C · record 29.2°C–35.6°C | 16.3°C · record 8.4°C–11.6°C | 128mm | 12 | 74% | 3.1 m/s | 49% | 5.4 kWh/m² |
| Sep | 22.8°C · record 27°C–36.6°C | 12.6°C · record 0.3°C–6.8°C | 92mm | 10 | 73% | 3.6 m/s | 48% | 4.2 kWh/m² |
| Oct | 13.7°C · record 23.4°C–31.7°C | 4.8°C · record -12.9°C–-0.1°C | 78mm | 9 | 71% | 4 m/s | 57% | 2.8 kWh/m² |
| Nov | 4.9°C · record 7.4°C–23.7°C | -3°C · record -16.9°C–-10.3°C | 41mm | 7 | 74% | 3.8 m/s | 62% | 1.8 kWh/m² |
| Dec | -2.5°C · record 2.9°C–11.1°C | -10.1°C · record -31.4°C–-11°C | 47mm | 7 | 78% | 3.7 m/s | 71% | 1.4 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 -59.2mm per decade over the same period.
2025 (the most recent year on file) averaged 7.7°C, above the 9-year baseline of 7.6°C by 0.07 standard deviations.
Typical extremes per year
Rainy days
107.7 days
≥1.0mm rain
Heavy rain days
8.6 days
≥20mm rain
Extreme heat days
0 days
daily high ≥40°C
Frost days
149.8 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
38.5°C
5 June 2021
2021 was 0.82 SD above the 9-year average that year
Coldest day
-34.6°C
30 January 2019
2019 was 2.49 SD below the 9-year average that year
Wettest day
60mm
12 September 2019
2019 was 2.49 SD below the 9-year average that year
Windiest day
9m/s
7 March 2017
2017 was 0.05 SD above the 9-year average that year
See the detail: Saint Augusta on 12 September 2019.
Nearby cities
Saint Cloud
Same ERA5 grid cell
Sartell
Same ERA5 grid cell
Sauk Rapids
Same ERA5 grid cell
Waite Park
Same ERA5 grid cell
Saint Joseph
Same ERA5 grid cell
Collegeville
Same ERA5 grid cell
Want a side-by-side view instead? Compare Saint Augusta with another city.
Frequently asked questions about Saint Augusta's climate
What is the hottest month in Saint Augusta?
July is typically the warmest month in Saint Augusta, with an average high of 27.9°C. January is typically the coolest, averaging -13.4°C overnight.
How much does it rain in Saint Augusta?
Saint Augusta gets about 854mm of rain a year on average, with roughly 37% of it falling in the three wettest months (August is typically the wettest, January the driest).
How many extremely hot or cold days does Saint Augusta have?
On average, Saint Augusta sees about 0 day(s) a year at or above 40°C and about 149.8 day(s) at or below 0°C, based on 10 years of data.
Is Saint Augusta 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 Saint Augusta?
The hottest day on file is 5 June 2021 at 38.5°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
- Saint Augusta — 45.500°, -94.250°, ERA5 grid cell center, 6.2 km from requested point
- Time zone
- America/Chicago
- 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 (2026-07-18). Historical climate data for Saint Augusta, United States (45.50°N, 94.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Saint Augusta, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Saint Augusta, 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 Saint Augusta, 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.