Hot-summer humid continental climate
Climate Hannibal - Missouri
Annual high62ºF
Annual low43ºF
Precipitation41.39 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 35 | 18 | 1.85 |
| Feb | 40 | 22 | 2.26 |
| Mar | 51 | 32 | 2.74 |
| Apr | 64 | 43 | 4.15 |
| May | 73 | 53 | 4.82 |
| Jun | 82 | 63 | 3.92 |
| Jul | 86 | 67 | 4.83 |
| Aug | 85 | 65 | 4.15 |
| Sep | 77 | 56 | 3.53 |
| Oct | 65 | 44 | 3.33 |
| Nov | 51 | 34 | 3.31 |
| Dec | 38 | 22 | 2.50 |
- JanHigh 35ºFLow 18ºFPrecip 1.85 inch
- FebHigh 40ºFLow 22ºFPrecip 2.26 inch
- MarHigh 51ºFLow 32ºFPrecip 2.74 inch
- AprHigh 64ºFLow 43ºFPrecip 4.15 inch
- MayHigh 73ºFLow 53ºFPrecip 4.82 inch
- JunHigh 82ºFLow 63ºFPrecip 3.92 inch
- JulHigh 86ºFLow 67ºFPrecip 4.83 inch
- AugHigh 85ºFLow 65ºFPrecip 4.15 inch
- SepHigh 77ºFLow 56ºFPrecip 3.53 inch
- OctHigh 65ºFLow 44ºFPrecip 3.33 inch
- NovHigh 51ºFLow 34ºFPrecip 3.31 inch
- DecHigh 38ºFLow 22ºFPrecip 2.50 inch
Climate summary
What is the average weather in Hannibal, Missouri?
Hannibal experiences a humid continental climate, marked by very strong seasonal temperature swings due to its inland location. Summers are warm and fairly wet, with the most precipitation arriving during this season. Winters are cold, and the area is fairly wet overall, with moisture spread relatively evenly throughout the year.
Hannibal weather averages
Annual high62ºF
Annual low43ºF
Precipitation41.39 inch
Daily normals Hannibal - Missouri - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 35.3 | 19.5 | 0.07 | 0.07 |
| Jan 2 | 35.1 | 19.3 | 0.15 | 0.15 |
| Jan 3 | 35.0 | 19.1 | 0.22 | 0.22 |
| Jan 4 | 34.8 | 18.9 | 0.29 | 0.29 |
| Jan 5 | 34.7 | 18.8 | 0.37 | 0.37 |
| Jan 6 | 34.6 | 18.6 | 0.44 | 0.44 |
| Jan 7 | 34.5 | 18.4 | 0.52 | 0.52 |
| Jan 8 | 34.4 | 18.3 | 0.59 | 0.59 |
| Jan 9 | 34.4 | 18.2 | 0.66 | 0.66 |
| Jan 10 | 34.3 | 18.0 | 0.74 | 0.74 |
| Jan 11 | 34.2 | 17.9 | 0.80 | 0.80 |
| Jan 12 | 34.2 | 17.8 | 0.87 | 0.87 |
| Jan 13 | 34.2 | 17.7 | 0.94 | 0.94 |
| Jan 14 | 34.2 | 17.6 | 1.00 | 1.00 |
| Jan 15 | 34.1 | 17.5 | 1.07 | 1.07 |
| Jan 16 | 34.1 | 17.4 | 1.14 | 1.14 |
| Jan 17 | 34.2 | 17.4 | 1.21 | 1.21 |
| Jan 18 | 34.2 | 17.3 | 1.28 | 1.28 |
| Jan 19 | 34.2 | 17.3 | 1.35 | 1.35 |
| Jan 20 | 34.3 | 17.3 | 1.41 | 1.41 |
| Jan 21 | 34.3 | 17.3 | 1.48 | 1.48 |
| Jan 22 | 34.4 | 17.3 | 1.54 | 1.54 |
| Jan 23 | 34.5 | 17.3 | 1.61 | 1.61 |
| Jan 24 | 34.6 | 17.3 | 1.67 | 1.67 |
| Jan 25 | 34.7 | 17.4 | 1.74 | 1.74 |
| Jan 26 | 34.8 | 17.4 | 1.80 | 1.80 |
| Jan 27 | 34.9 | 17.5 | 1.86 | 1.86 |
| Jan 28 | 35.1 | 17.6 | 1.92 | 1.92 |
| Jan 29 | 35.2 | 17.7 | 1.98 | 1.98 |
| Jan 30 | 35.4 | 17.8 | 2.05 | 2.05 |
| Jan 31 | 35.6 | 17.9 | 2.11 | 2.11 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Hannibal - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 64.9 | 54.0 | 0.09 |
| Nov 2 | 63.0 | 57.0 | 0.00 |
| Nov 3 | 70.0 | 59.0 | 0.00 |
| Nov 4 | 69.1 | 50.0 | 0.13 |
| Nov 5 | 55.9 | 44.1 | 0.00 |
| Nov 6 | 55.0 | 44.1 | 0.04 |
| Nov 7 | 51.1 | 30.9 | 0.00 |
| Nov 8 | 54.0 | 30.9 | 0.05 |
| Nov 9 | 64.9 | 39.0 | 0.00 |
| Nov 10 | 73.0 | 39.0 | 0.00 |
| Nov 11 | 70.0 | 46.9 | 0.00 |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 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 temperature73.0ºF · Nov 10
- Lowest max temperature51.1ºF · Nov 7
- Highest min temperature59.0ºF · Nov 3
- Lowest min temperature30.9ºF · Nov 7
Geo Hannibal - Missouri
Location
- Country
- United States
- State
- Missouri
- County
- Marion
- City
- Hannibal
- Zip Code
- 63401
- Elevation
- 771 ft
- Longitude
- -91.44
- Latitude
- 39.73
- ICAO
- –
- IATA
- –