Warm-summer humid continental climate
Climate Jeffrey City - Wyoming
Annual high56ºF
Annual low28ºF
Precipitation10.06 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 32 | 8 | 0.31 | 5 |
| Feb | 35 | 11 | 0.41 | 7 |
| Mar | 44 | 19 | 0.86 | 9 |
| Apr | 54 | 26 | 1.27 | 10 |
| May | 65 | 35 | 1.85 | 5 |
| Jun | 76 | 43 | 1.15 | 0 |
| Jul | 85 | 50 | 0.89 | 0 |
| Aug | 83 | 48 | 0.60 | 0 |
| Sep | 72 | 38 | 0.80 | 1 |
| Oct | 58 | 29 | 0.91 | 7 |
| Nov | 41 | 17 | 0.59 | 7 |
| Dec | 31 | 9 | 0.42 | 6 |
- JanHigh 32ºFLow 8ºFPrecip 0.31 inch
- FebHigh 35ºFLow 11ºFPrecip 0.41 inch
- MarHigh 44ºFLow 19ºFPrecip 0.86 inch
- AprHigh 54ºFLow 26ºFPrecip 1.27 inch
- MayHigh 65ºFLow 35ºFPrecip 1.85 inch
- JunHigh 76ºFLow 43ºFPrecip 1.15 inch
- JulHigh 85ºFLow 50ºFPrecip 0.89 inch
- AugHigh 83ºFLow 48ºFPrecip 0.60 inch
- SepHigh 72ºFLow 38ºFPrecip 0.80 inch
- OctHigh 58ºFLow 29ºFPrecip 0.91 inch
- NovHigh 41ºFLow 17ºFPrecip 0.59 inch
- DecHigh 31ºFLow 9ºFPrecip 0.42 inch
Climate summary
What is the average weather in Jeffrey City, Wyoming?
Jeffrey City experiences a humid continental climate, marked by a very strong seasonal contrast. Winters are very cold and bring significant snowfall, while summers are warm. The area is dry overall, with low annual precipitation, though spring tends to be wetter. Precipitation is spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Jeffrey City weather averages
Annual high56ºF
Annual low28ºF
Precipitation10.06 inch
Snowfall57 inch
Daily normals Jeffrey City - Wyoming - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 30.1 | 8.6 | 0.01 | 0.01 | 0.20 | 0.20 |
| Jan 2 | 30.1 | 8.6 | 0.02 | 0.02 | 0.30 | 0.30 |
| Jan 3 | 30.2 | 8.7 | 0.04 | 0.04 | 0.50 | 0.50 |
| Jan 4 | 30.3 | 8.7 | 0.05 | 0.05 | 0.70 | 0.70 |
| Jan 5 | 30.4 | 8.7 | 0.06 | 0.06 | 0.80 | 0.80 |
| Jan 6 | 30.4 | 8.8 | 0.07 | 0.07 | 1.00 | 1.00 |
| Jan 7 | 30.5 | 8.8 | 0.08 | 0.08 | 1.10 | 1.10 |
| Jan 8 | 30.6 | 8.9 | 0.09 | 0.09 | 1.30 | 1.30 |
| Jan 9 | 30.7 | 8.9 | 0.11 | 0.11 | 1.50 | 1.50 |
| Jan 10 | 30.8 | 9.0 | 0.12 | 0.12 | 1.60 | 1.60 |
| Jan 11 | 30.8 | 9.0 | 0.13 | 0.13 | 1.80 | 1.80 |
| Jan 12 | 30.9 | 9.0 | 0.14 | 0.14 | 1.90 | 1.90 |
| Jan 13 | 31.0 | 9.1 | 0.15 | 0.15 | 2.10 | 2.10 |
| Jan 14 | 31.0 | 9.1 | 0.16 | 0.16 | 2.20 | 2.20 |
| Jan 15 | 31.1 | 9.1 | 0.17 | 0.17 | 2.40 | 2.40 |
| Jan 16 | 31.1 | 9.1 | 0.18 | 0.18 | 2.50 | 2.50 |
| Jan 17 | 31.2 | 9.1 | 0.19 | 0.19 | 2.70 | 2.70 |
| Jan 18 | 31.2 | 9.1 | 0.20 | 0.20 | 2.90 | 2.90 |
| Jan 19 | 31.3 | 9.1 | 0.21 | 0.21 | 3.00 | 3.00 |
| Jan 20 | 31.3 | 9.1 | 0.22 | 0.22 | 3.20 | 3.20 |
| Jan 21 | 31.3 | 9.1 | 0.24 | 0.24 | 3.30 | 3.30 |
| Jan 22 | 31.4 | 9.1 | 0.25 | 0.25 | 3.50 | 3.50 |
| Jan 23 | 31.4 | 9.1 | 0.26 | 0.26 | 3.60 | 3.60 |
| Jan 24 | 31.4 | 9.1 | 0.27 | 0.27 | 3.80 | 3.80 |
| Jan 25 | 31.4 | 9.1 | 0.28 | 0.28 | 4.00 | 4.00 |
| Jan 26 | 31.5 | 9.1 | 0.29 | 0.29 | 4.10 | 4.10 |
| Jan 27 | 31.5 | 9.1 | 0.30 | 0.30 | 4.30 | 4.30 |
| Jan 28 | 31.5 | 9.1 | 0.32 | 0.32 | 4.50 | 4.50 |
| Jan 29 | 31.5 | 9.1 | 0.33 | 0.33 | 4.70 | 4.70 |
| Jan 30 | 31.6 | 9.1 | 0.34 | 0.34 | 4.80 | 4.80 |
| Jan 31 | 31.6 | 9.1 | 0.35 | 0.35 | 5.00 | 5.00 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Jeffrey City - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 75.9 | 30.9 | 0.00 |
| Oct 2 | – | – | – |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | – | – | – |
| Oct 9 | – | – | – |
| Oct 10 | – | – | – |
| Oct 11 | – | – | – |
| Oct 12 | – | – | – |
| Oct 13 | – | – | – |
| Oct 14 | – | – | – |
| Oct 15 | – | – | – |
| Oct 16 | – | – | – |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | – |
| Oct 25 | – | – | – |
| Oct 26 | – | – | – |
| Oct 27 | – | – | 0.00 |
| Oct 28 | – | – | – |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 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 temperature75.9ºF · Oct 1
- Lowest max temperature75.9ºF · Oct 1
- Highest min temperature30.9ºF · Oct 1
- Lowest min temperature30.9ºF · Oct 1
Geo Jeffrey City - Wyoming
Location
- Country
- United States
- State
- Wyoming
- County
- Fremont
- City
- Jeffrey City
- Zip Code
- 82310
- Elevation
- 6322 ft
- Longitude
- -107.83
- Latitude
- 42.49
- ICAO
- –
- IATA
- –