Humid subtropical climate
Climate Galena - Missouri
Annual high68ºF
Annual low43ºF
Precipitation46.27 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 45 | 21 | 2.55 | 3 |
| Feb | 50 | 24 | 2.79 | 2 |
| Mar | 59 | 33 | 4.15 | 1 |
| Apr | 69 | 42 | 4.33 | 0 |
| May | 76 | 52 | 5.07 | 0 |
| Jun | 84 | 61 | 4.90 | 0 |
| Jul | 89 | 65 | 4.01 | 0 |
| Aug | 89 | 64 | 2.98 | 0 |
| Sep | 81 | 55 | 4.51 | 0 |
| Oct | 71 | 44 | 3.48 | 0 |
| Nov | 59 | 33 | 4.26 | 0 |
| Dec | 46 | 24 | 3.24 | 2 |
- JanHigh 45ºFLow 21ºFPrecip 2.55 inch
- FebHigh 50ºFLow 24ºFPrecip 2.79 inch
- MarHigh 59ºFLow 33ºFPrecip 4.15 inch
- AprHigh 69ºFLow 42ºFPrecip 4.33 inch
- MayHigh 76ºFLow 52ºFPrecip 5.07 inch
- JunHigh 84ºFLow 61ºFPrecip 4.90 inch
- JulHigh 89ºFLow 65ºFPrecip 4.01 inch
- AugHigh 89ºFLow 64ºFPrecip 2.98 inch
- SepHigh 81ºFLow 55ºFPrecip 4.51 inch
- OctHigh 71ºFLow 44ºFPrecip 3.48 inch
- NovHigh 59ºFLow 33ºFPrecip 4.26 inch
- DecHigh 46ºFLow 24ºFPrecip 3.24 inch
Climate summary
What is the average weather in Galena, Missouri?
Galena experiences a humid subtropical climate, marked by very strong seasonal temperature contrasts. Summers are hot, while winters are cold and bring occasional snowfall. The area is fairly wet overall, with spring being the wettest season, often seeing heavy downpours or afternoon thunderstorms. Winters are the driest period.
Galena weather averages
Annual high68ºF
Annual low43ºF
Precipitation46.27 inch
Snowfall8 inch
Daily normals Galena - Missouri - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 44.6 | 23.0 | 0.08 | 0.08 | 0.10 | 0.10 |
| Jan 2 | 44.5 | 22.8 | 0.16 | 0.16 | 0.20 | 0.20 |
| Jan 3 | 44.5 | 22.7 | 0.24 | 0.24 | 0.20 | 0.20 |
| Jan 4 | 44.5 | 22.6 | 0.32 | 0.32 | 0.30 | 0.30 |
| Jan 5 | 44.4 | 22.4 | 0.40 | 0.40 | 0.50 | 0.50 |
| Jan 6 | 44.4 | 22.3 | 0.48 | 0.48 | 0.60 | 0.60 |
| Jan 7 | 44.4 | 22.2 | 0.57 | 0.57 | 0.70 | 0.70 |
| Jan 8 | 44.4 | 22.1 | 0.65 | 0.65 | 0.80 | 0.80 |
| Jan 9 | 44.4 | 22.0 | 0.73 | 0.73 | 1.00 | 1.00 |
| Jan 10 | 44.4 | 21.9 | 0.82 | 0.82 | 1.10 | 1.10 |
| Jan 11 | 44.5 | 21.8 | 0.90 | 0.90 | 1.20 | 1.20 |
| Jan 12 | 44.5 | 21.7 | 0.98 | 0.98 | 1.30 | 1.30 |
| Jan 13 | 44.5 | 21.7 | 1.06 | 1.06 | 1.40 | 1.40 |
| Jan 14 | 44.6 | 21.6 | 1.15 | 1.15 | 1.60 | 1.60 |
| Jan 15 | 44.7 | 21.5 | 1.23 | 1.23 | 1.70 | 1.70 |
| Jan 16 | 44.7 | 21.5 | 1.32 | 1.32 | 1.80 | 1.80 |
| Jan 17 | 44.8 | 21.5 | 1.40 | 1.40 | 2.00 | 2.00 |
| Jan 18 | 44.9 | 21.4 | 1.49 | 1.49 | 2.10 | 2.10 |
| Jan 19 | 45.0 | 21.4 | 1.56 | 1.56 | 2.20 | 2.20 |
| Jan 20 | 45.0 | 21.4 | 1.64 | 1.64 | 2.30 | 2.30 |
| Jan 21 | 45.1 | 21.4 | 1.71 | 1.71 | 2.50 | 2.50 |
| Jan 22 | 45.2 | 21.5 | 1.79 | 1.79 | 2.60 | 2.60 |
| Jan 23 | 45.4 | 21.5 | 1.87 | 1.87 | 2.70 | 2.70 |
| Jan 24 | 45.5 | 21.6 | 1.94 | 1.94 | 2.80 | 2.80 |
| Jan 25 | 45.6 | 21.6 | 2.01 | 2.01 | 2.90 | 2.90 |
| Jan 26 | 45.7 | 21.7 | 2.09 | 2.09 | 3.10 | 3.10 |
| Jan 27 | 45.9 | 21.8 | 2.16 | 2.16 | 3.20 | 3.20 |
| Jan 28 | 46.0 | 21.9 | 2.24 | 2.24 | 3.30 | 3.30 |
| Jan 29 | 46.2 | 22.0 | 2.32 | 2.32 | 3.40 | 3.40 |
| Jan 30 | 46.3 | 22.1 | 2.40 | 2.40 | 3.50 | 3.50 |
| Jan 31 | 46.5 | 22.2 | 2.48 | 2.48 | 3.60 | 3.60 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Galena - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 91.0 | 69.1 | 0.00 |
| Oct 2 | 86.0 | 64.9 | 0.06 |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 90.0 | 50.0 | 0.00 |
| Oct 9 | 90.0 | 54.0 | 0.00 |
| Oct 10 | 90.0 | 50.0 | 0.00 |
| Oct 11 | 90.0 | 52.0 | 0.00 |
| Oct 12 | 93.0 | 55.0 | 0.00 |
| Oct 13 | 91.9 | 59.0 | 0.00 |
| Oct 14 | 91.9 | 64.9 | 0.80 |
| Oct 15 | 73.0 | 66.0 | 0.21 |
| Oct 16 | 80.1 | 46.9 | 0.00 |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | 73.0 | 41.0 | 0.00 |
| Oct 23 | 80.1 | 42.1 | 0.00 |
| Oct 24 | 79.0 | 43.0 | 0.00 |
| Oct 25 | 81.0 | 43.0 | 0.00 |
| Oct 26 | 79.0 | 45.0 | 0.00 |
| Oct 27 | 77.0 | 46.0 | 0.00 |
| Oct 28 | 78.1 | 46.0 | 0.00 |
| Oct 29 | 81.0 | 46.0 | 0.00 |
| Oct 30 | 82.9 | 50.0 | 0.00 |
| 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 temperature93.0ºF · Oct 12
- Lowest max temperature73.0ºF · Oct 15
- Highest min temperature69.1ºF · Oct 1
- Lowest min temperature41.0ºF · Oct 22
Geo Galena - Missouri
Location
- Country
- United States
- State
- Missouri
- County
- Stone
- City
- Galena
- Zip Code
- 65656
- Elevation
- 965 ft
- Longitude
- -93.47
- Latitude
- 36.81
- ICAO
- –
- IATA
- –