UTC Offset
UTC-05:00
Hannibal, United States Snapshot 2026
Where is Hannibal?
Hannibal, United States
- Continent
- Americas
- Country
- United States
- City
- Hannibal
- Population
- 17.8K
- Elevation
- 153 m
- Coordinates
- 39.71°, -91.36°
Hannibal is a city in United States with a population of approximately 17.8K. Average temperatures range from -5°C (23°F) in January to 31°C (87°F) in July. The best time to visit is May, June, August, September, October. The city sits at an elevation of 153 m above sea level.
Time in Hannibal right now
Open full time & time zone page 12:52 52
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Hannibal
Daylight in Hannibal today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 58m
Climate normals for Hannibal
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Good May best
Excellent June best
Excellent July
Fair August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 3°C / -5°C | -1°C / -10°C | 8days (55 mm) Wet | 5.6h Fair | 70% Muggy | 2.6 Moderate | Poor | View Details |
| February | 7°C / -3°C | 3°C / -8°C | 7days (50 mm) Good | 7h Good | 65% Muggy | 3.8 Moderate | Poor | View Details |
| March | 13°C / 3°C | 10°C / -1°C | 11days (108 mm) Wet | 7.7h Good | 65% Muggy | 5 Moderate | Poor | View Details |
| April | 19°C / 8°C | 17°C / 5°C | 11days (107 mm) Wet | 9.1h Good | 64% Muggy | 5.9 High | Good | View Details |
| May best | 24°C / 14°C | 24°C / 13°C | 14days (119 mm) Wet | 10.1h Excellent | 69% Muggy | 7 High | Excellent | View Details |
| June best | 30°C / 20°C | 32°C / 21°C | 10days (104 mm) Wet | 12.1h Excellent | 66% Muggy | 7.3 Very High | Excellent | View Details |
| July | 31°C / 22°C | 35°C / 24°C | 10days (116 mm) Wet | 11.9h Excellent | 71% Muggy | 7.4 Very High | Fair | View Details |
| August best | 30°C / 21°C | 33°C / 23°C | 10days (87 mm) Wet | 11.1h Excellent | 71% Muggy | 6.9 High | Excellent | View Details |
| September best | 27°C / 18°C | 29°C / 18°C | 7days (72 mm) Good | 10.1h Excellent | 67% Muggy | 5.7 High | Excellent | View Details |
| October best | 20°C / 11°C | 19°C / 9°C | 10days (86 mm) Wet | 7.8h Good | 65% Muggy | 4.3 Moderate | Good | View Details |
| November | 12°C / 4°C | 9°C / 0°C | 7days (65 mm) Good | 6.8h Fair | 67% Muggy | 3 Moderate | Poor | View Details |
| December | 7°C / -1°C | 3°C / -5°C | 7days (52 mm) Good | 5.7h Fair | 70% Muggy | 2.2 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 3°C / -5°C . Feb: 7°C / -3°C . Mar: 13°C / 3°C . Apr: 19°C / 8°C . May: 24°C / 14°C . Jun: 30°C / 20°C . Jul: 31°C / 22°C . Aug: 30°C / 21°C . Sep: 27°C / 18°C . Oct: 20°C / 11°C . Nov: 12°C / 4°C . Dec: 7°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 55 mm. Feb: 50 mm. Mar: 108 mm. Apr: 107 mm. May: 119 mm. Jun: 104 mm. Jul: 116 mm. Aug: 87 mm. Sep: 72 mm. Oct: 86 mm. Nov: 65 mm. Dec: 52 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 65%. Mar: 65%. Apr: 64%. May: 69%. Jun: 66%. Jul: 71%. Aug: 71%. Sep: 67%. Oct: 65%. Nov: 67%. Dec: 70%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 19 km/h . Mar: 21 km/h . Apr: 21 km/h . May: 18 km/h . Jun: 16 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 15 km/h . Oct: 18 km/h . Nov: 18 km/h . Dec: 19 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Hannibal has a population of approximately 17.8K.
The best months to visit Hannibal are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Hannibal receives approximately 1021mm of rainfall annually across 112 rainy days.
Hannibal is located in United States, in the Americas region.
Hannibal sits at an elevation of 153 m (502 ft) above sea level.