Cold desert climate
Climate Fallon - Nevada
Annual high68ºF
Annual low37ºF
Precipitation4.94 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 45 | 21 | 0.54 | 3 |
| Feb | 53 | 25 | 0.51 | 1 |
| Mar | 60 | 30 | 0.45 | 1 |
| Apr | 66 | 36 | 0.58 | 0 |
| May | 74 | 44 | 0.65 | 0 |
| Jun | 84 | 51 | 0.40 | 0 |
| Jul | 93 | 56 | 0.09 | 0 |
| Aug | 91 | 54 | 0.16 | 0 |
| Sep | 82 | 45 | 0.29 | 0 |
| Oct | 69 | 35 | 0.42 | 0 |
| Nov | 55 | 27 | 0.40 | 0 |
| Dec | 45 | 21 | 0.45 | 2 |
- JanHigh 45ºFLow 21ºFPrecip 0.54 inch
- FebHigh 53ºFLow 25ºFPrecip 0.51 inch
- MarHigh 60ºFLow 30ºFPrecip 0.45 inch
- AprHigh 66ºFLow 36ºFPrecip 0.58 inch
- MayHigh 74ºFLow 44ºFPrecip 0.65 inch
- JunHigh 84ºFLow 51ºFPrecip 0.40 inch
- JulHigh 93ºFLow 56ºFPrecip 0.09 inch
- AugHigh 91ºFLow 54ºFPrecip 0.16 inch
- SepHigh 82ºFLow 45ºFPrecip 0.29 inch
- OctHigh 69ºFLow 35ºFPrecip 0.42 inch
- NovHigh 55ºFLow 27ºFPrecip 0.40 inch
- DecHigh 45ºFLow 21ºFPrecip 0.45 inch
Climate summary
What is the average weather in Fallon, Nevada?
Fallon experiences a cold desert climate, marked by very low annual precipitation. Summers are hot, but winters are cold and bring occasional snowfall. The area sees a very large seasonal temperature contrast, with spring being the wettest season, though precipitation is typically scarce year-round.
Fallon weather averages
Annual high68ºF
Annual low37ºF
Precipitation4.94 inch
Snowfall7 inch
Daily normals Fallon - Nevada - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 44.0 | 18.8 | 0.02 | 0.02 | 0.10 | 0.10 |
| Jan 2 | 44.1 | 18.9 | 0.03 | 0.03 | 0.10 | 0.10 |
| Jan 3 | 44.1 | 19.0 | 0.05 | 0.05 | 0.20 | 0.20 |
| Jan 4 | 44.2 | 19.0 | 0.07 | 0.07 | 0.20 | 0.20 |
| Jan 5 | 44.3 | 19.1 | 0.08 | 0.08 | 0.30 | 0.30 |
| Jan 6 | 44.5 | 19.2 | 0.10 | 0.10 | 0.40 | 0.40 |
| Jan 7 | 44.6 | 19.3 | 0.12 | 0.12 | 0.40 | 0.40 |
| Jan 8 | 44.7 | 19.3 | 0.14 | 0.14 | 0.50 | 0.50 |
| Jan 9 | 44.8 | 19.4 | 0.15 | 0.15 | 0.50 | 0.50 |
| Jan 10 | 45.0 | 19.5 | 0.18 | 0.18 | 0.60 | 0.60 |
| Jan 11 | 45.1 | 19.6 | 0.20 | 0.20 | 0.70 | 0.70 |
| Jan 12 | 45.3 | 19.7 | 0.22 | 0.22 | 0.70 | 0.70 |
| Jan 13 | 45.4 | 19.7 | 0.24 | 0.24 | 0.80 | 0.80 |
| Jan 14 | 45.6 | 19.8 | 0.26 | 0.26 | 0.90 | 0.90 |
| Jan 15 | 45.7 | 19.9 | 0.29 | 0.29 | 0.90 | 0.90 |
| Jan 16 | 45.9 | 20.0 | 0.31 | 0.31 | 1.00 | 1.00 |
| Jan 17 | 46.0 | 20.1 | 0.33 | 0.33 | 1.10 | 1.10 |
| Jan 18 | 46.2 | 20.2 | 0.35 | 0.35 | 1.10 | 1.10 |
| Jan 19 | 46.4 | 20.2 | 0.37 | 0.37 | 1.20 | 1.20 |
| Jan 20 | 46.5 | 20.3 | 0.40 | 0.40 | 1.30 | 1.30 |
| Jan 21 | 46.7 | 20.4 | 0.42 | 0.42 | 1.30 | 1.30 |
| Jan 22 | 46.9 | 20.5 | 0.44 | 0.44 | 1.40 | 1.40 |
| Jan 23 | 47.0 | 20.6 | 0.46 | 0.46 | 1.40 | 1.40 |
| Jan 24 | 47.2 | 20.6 | 0.48 | 0.48 | 1.50 | 1.50 |
| Jan 25 | 47.4 | 20.7 | 0.50 | 0.50 | 1.50 | 1.50 |
| Jan 26 | 47.6 | 20.8 | 0.52 | 0.52 | 1.60 | 1.60 |
| Jan 27 | 47.8 | 20.9 | 0.54 | 0.54 | 1.60 | 1.60 |
| Jan 28 | 48.0 | 21.0 | 0.56 | 0.56 | 1.70 | 1.70 |
| Jan 29 | 48.2 | 21.1 | 0.58 | 0.58 | 1.70 | 1.70 |
| Jan 30 | 48.4 | 21.2 | 0.61 | 0.61 | 1.80 | 1.80 |
| Jan 31 | 48.6 | 21.3 | 0.63 | 0.63 | 1.80 | 1.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Fallon - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 84.0 | 48.0 | 0.00 |
| Sep 2 | 75.0 | 46.9 | 0.00 |
| Sep 3 | 82.0 | 39.9 | 0.00 |
| Sep 4 | 79.0 | 48.9 | 0.00 |
| Sep 5 | 79.0 | 42.1 | 0.00 |
| Sep 6 | 82.9 | 41.0 | 0.00 |
| Sep 7 | 79.0 | 39.0 | 0.00 |
| Sep 8 | 84.9 | 39.9 | 0.00 |
| Sep 9 | 91.0 | 46.9 | 0.00 |
| Sep 10 | 93.0 | 51.1 | 0.01 |
| Sep 11 | 90.0 | 48.0 | 0.00 |
| Sep 12 | 91.9 | 44.1 | 0.00 |
| Sep 13 | 82.9 | 50.0 | 0.00 |
| Sep 14 | 75.0 | 36.0 | 0.00 |
| Sep 15 | 80.1 | 37.0 | 0.00 |
| Sep 16 | 82.9 | 39.0 | 0.00 |
| Sep 17 | 79.0 | 39.9 | 0.00 |
| Sep 18 | 75.9 | 37.0 | 0.00 |
| Sep 19 | 80.1 | 35.1 | 0.00 |
| Sep 20 | 81.0 | 37.9 | 0.00 |
| Sep 21 | 87.1 | 43.0 | 0.00 |
| Sep 22 | 86.0 | 53.1 | 0.00 |
| Sep 23 | 88.0 | 45.0 | 0.00 |
| Sep 24 | 91.0 | 45.0 | 0.00 |
| Sep 25 | 82.0 | 50.0 | 0.00 |
| Sep 26 | 79.0 | 41.0 | 0.00 |
| Sep 27 | 81.0 | 41.0 | 0.00 |
| Sep 28 | 71.1 | 46.0 | 0.00 |
| Sep 29 | 77.0 | 34.0 | 0.00 |
| Sep 30 | 82.9 | 37.0 | 0.00 |
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 temperature93.0ºF · Sep 10
- Lowest max temperature71.1ºF · Sep 28
- Highest min temperature53.1ºF · Sep 22
- Lowest min temperature34.0ºF · Sep 29
Geo Fallon - Nevada
Location
- Country
- United States
- State
- Nevada
- County
- Churchill
- City
- Fallon
- Zip Code
- 89406
- Elevation
- 3930 ft
- Longitude
- -118.70
- Latitude
- 39.42
- ICAO
- –
- IATA
- –