Cold steppe climate
Climate Lake Powell - Utah
Annual high63ºF
Annual low38ºF
Precipitation12.91 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 40 | 19 | 1.11 | 11 |
| Feb | 44 | 23 | 0.82 | 5 |
| Mar | 52 | 29 | 1.19 | 6 |
| Apr | 61 | 35 | 0.91 | 2 |
| May | 72 | 44 | 0.66 | 0 |
| Jun | 83 | 53 | 0.45 | 0 |
| Jul | 89 | 60 | 1.22 | 0 |
| Aug | 85 | 58 | 1.75 | 0 |
| Sep | 77 | 50 | 1.58 | 0 |
| Oct | 63 | 39 | 1.41 | 1 |
| Nov | 50 | 28 | 0.94 | 3 |
| Dec | 40 | 20 | 0.87 | 7 |
- JanHigh 40ºFLow 19ºFPrecip 1.11 inch
- FebHigh 44ºFLow 23ºFPrecip 0.82 inch
- MarHigh 52ºFLow 29ºFPrecip 1.19 inch
- AprHigh 61ºFLow 35ºFPrecip 0.91 inch
- MayHigh 72ºFLow 44ºFPrecip 0.66 inch
- JunHigh 83ºFLow 53ºFPrecip 0.45 inch
- JulHigh 89ºFLow 60ºFPrecip 1.22 inch
- AugHigh 85ºFLow 58ºFPrecip 1.75 inch
- SepHigh 77ºFLow 50ºFPrecip 1.58 inch
- OctHigh 63ºFLow 39ºFPrecip 1.41 inch
- NovHigh 50ºFLow 28ºFPrecip 0.94 inch
- DecHigh 40ºFLow 20ºFPrecip 0.87 inch
Climate summary
What is the average weather in Lake Powell, Utah?
Lake Powell experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts. Summers are hot, while winters are cold and bring significant snowfall. The area is dry overall, with generally low precipitation, though there is a small increase in late summer.
Lake Powell weather averages
Annual high63ºF
Annual low38ºF
Precipitation12.91 inch
Snowfall35 inch
Daily normals Lake Powell - Utah - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 38.0 | 18.8 | 0.04 | 0.04 | 0.30 | 0.30 |
| Jan 2 | 38.1 | 18.8 | 0.07 | 0.07 | 0.60 | 0.60 |
| Jan 3 | 38.1 | 18.9 | 0.10 | 0.10 | 1.00 | 1.00 |
| Jan 4 | 38.2 | 18.9 | 0.14 | 0.14 | 1.30 | 1.30 |
| Jan 5 | 38.3 | 19.0 | 0.17 | 0.17 | 1.60 | 1.60 |
| Jan 6 | 38.4 | 19.1 | 0.21 | 0.21 | 2.00 | 2.00 |
| Jan 7 | 38.5 | 19.1 | 0.24 | 0.24 | 2.40 | 2.40 |
| Jan 8 | 38.6 | 19.2 | 0.28 | 0.28 | 2.70 | 2.70 |
| Jan 9 | 38.6 | 19.2 | 0.32 | 0.32 | 3.10 | 3.10 |
| Jan 10 | 38.7 | 19.3 | 0.36 | 0.36 | 3.50 | 3.50 |
| Jan 11 | 38.8 | 19.4 | 0.40 | 0.40 | 3.90 | 3.90 |
| Jan 12 | 38.9 | 19.5 | 0.44 | 0.44 | 4.30 | 4.30 |
| Jan 13 | 39.0 | 19.5 | 0.48 | 0.48 | 4.70 | 4.70 |
| Jan 14 | 39.1 | 19.6 | 0.52 | 0.52 | 5.10 | 5.10 |
| Jan 15 | 39.2 | 19.7 | 0.56 | 0.56 | 5.50 | 5.50 |
| Jan 16 | 39.3 | 19.8 | 0.60 | 0.60 | 5.80 | 5.80 |
| Jan 17 | 39.4 | 19.8 | 0.64 | 0.64 | 6.20 | 6.20 |
| Jan 18 | 39.5 | 19.9 | 0.68 | 0.68 | 6.60 | 6.60 |
| Jan 19 | 39.6 | 20.0 | 0.72 | 0.72 | 7.00 | 7.00 |
| Jan 20 | 39.7 | 20.1 | 0.76 | 0.76 | 7.30 | 7.30 |
| Jan 21 | 39.8 | 20.1 | 0.79 | 0.79 | 7.60 | 7.60 |
| Jan 22 | 39.8 | 20.2 | 0.83 | 0.83 | 7.90 | 7.90 |
| Jan 23 | 39.9 | 20.3 | 0.87 | 0.87 | 8.30 | 8.30 |
| Jan 24 | 40.0 | 20.4 | 0.91 | 0.91 | 8.60 | 8.60 |
| Jan 25 | 40.1 | 20.5 | 0.95 | 0.95 | 9.00 | 9.00 |
| Jan 26 | 40.2 | 20.6 | 0.99 | 0.99 | 9.30 | 9.30 |
| Jan 27 | 40.3 | 20.6 | 1.03 | 1.03 | 9.60 | 9.60 |
| Jan 28 | 40.4 | 20.7 | 1.07 | 1.07 | 9.90 | 9.90 |
| Jan 29 | 40.5 | 20.8 | 1.12 | 1.12 | 10.20 | 10.20 |
| Jan 30 | 40.6 | 20.9 | 1.16 | 1.16 | 10.50 | 10.50 |
| Jan 31 | 40.7 | 21.0 | 1.20 | 1.20 | 10.80 | 10.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Lake Powell - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 64.9 | 52.0 | 0.11 |
| Sep 2 | 77.0 | 52.0 | 0.00 |
| Sep 3 | 81.0 | 52.0 | T |
| Sep 4 | 81.0 | 60.1 | 0.00 |
| Sep 5 | 82.0 | 57.0 | 0.00 |
| Sep 6 | 82.9 | 62.1 | 0.00 |
| Sep 7 | 84.0 | 55.0 | 0.00 |
| Sep 8 | 81.0 | 57.0 | 0.00 |
| Sep 9 | 84.0 | 57.9 | 0.00 |
| Sep 10 | 84.9 | 55.0 | 0.00 |
| Sep 11 | 86.0 | 55.0 | 0.00 |
| Sep 12 | 81.0 | 55.0 | 0.09 |
| Sep 13 | 84.9 | 57.9 | 0.00 |
| Sep 14 | 84.9 | 64.0 | 0.00 |
| Sep 15 | 82.0 | 57.9 | 0.00 |
| Sep 16 | 73.0 | 55.9 | 0.33 |
| Sep 17 | 73.9 | 53.1 | 0.28 |
| Sep 18 | 73.9 | 53.1 | T |
| Sep 19 | 77.0 | 50.0 | 0.07 |
| Sep 20 | 77.0 | 48.9 | 0.00 |
| Sep 21 | 75.9 | 50.0 | 0.00 |
| Sep 22 | 77.0 | 57.9 | 0.00 |
| Sep 23 | 77.0 | 55.0 | 0.00 |
| Sep 24 | 73.9 | 48.0 | 0.15 |
| Sep 25 | 75.9 | 52.0 | 0.00 |
| Sep 26 | 72.0 | 48.9 | T |
| Sep 27 | 75.9 | 55.0 | 0.00 |
| Sep 28 | 75.9 | 52.0 | 0.03 |
| Sep 29 | 55.9 | 50.0 | 0.06 |
| Sep 30 | 63.0 | 48.9 | 0.28 |
The data for September 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature86.0ºF · Sep 11
- Lowest max temperature55.9ºF · Sep 29
- Highest min temperature64.0ºF · Sep 14
- Lowest min temperature48.0ºF · Sep 24
Geo Lake Powell - Utah
Location
- Country
- United States
- State
- Utah
- County
- –
- City
- Lake Powell
- Zip Code
- 84533
- Elevation
- 3704 ft
- Longitude
- -111.30
- Latitude
- 37.05
- ICAO
- –
- IATA
- –