UTC Offset
UTC-05:00
Marion, United States Snapshot 2026
Where is Marion?
Marion, United States
- Continent
- Americas
- Country
- United States
- City
- Marion
- Population
- 37.3K
- Elevation
- 259 m
- Coordinates
- 42.03°, -91.60°
Marion is a city in United States with a population of approximately 37.3K. Average temperatures range from -10°C (15°F) in January to 29°C (83°F) in July. The best time to visit is May, June, July, August, September. The city sits at an elevation of 259 m above sea level.
Time in Marion right now
Open full time & time zone page 00:37 37
Tuesday, June 16, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Marion
Daylight in Marion today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 14m
Climate normals for Marion
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -1°C / -10°C | -6°C / -15°C | 8days (47 mm) Wet | 5.5h Fair | 75% Muggy | 2.4 Moderate | Poor | View Details |
| February | 2°C / -8°C | -3°C / -14°C | 6days (41 mm) Good | 7.4h Good | 70% Muggy | 3.6 Moderate | Poor | View Details |
| March | 10°C / -1°C | 6°C / -5°C | 10days (79 mm) Wet | 7.8h Good | 66% Muggy | 4.6 Moderate | Poor | View Details |
| April | 16°C / 5°C | 12°C / 0°C | 11days (97 mm) Wet | 8.8h Good | 65% Muggy | 5.5 High | Fair | View Details |
| May best | 22°C / 11°C | 21°C / 9°C | 13days (122 mm) Wet | 10.1h Excellent | 69% Muggy | 6.8 High | Excellent | View Details |
| June best | 28°C / 18°C | 29°C / 17°C | 10days (114 mm) Wet | 12.2h Excellent | 68% Muggy | 7 High | Excellent | View Details |
| July best | 29°C / 19°C | 31°C / 21°C | 10days (94 mm) Wet | 12.1h Excellent | 74% Muggy | 7.2 Very High | Excellent | View Details |
| August best | 28°C / 18°C | 30°C / 19°C | 8days (84 mm) Wet | 11.4h Excellent | 72% Muggy | 6.6 High | Excellent | View Details |
| September best | 25°C / 15°C | 25°C / 15°C | 9days (95 mm) Wet | 9.8h Good | 69% Muggy | 5.5 High | Excellent | View Details |
| October | 18°C / 8°C | 15°C / 5°C | 9days (100 mm) Wet | 7.5h Good | 65% Muggy | 4 Moderate | Good | View Details |
| November | 9°C / 1°C | 5°C / -4°C | 7days (54 mm) Good | 6.5h Fair | 68% Muggy | 2.6 Moderate | Poor | View Details |
| December | 3°C / -5°C | -2°C / -10°C | 7days (45 mm) Good | 5.5h Fair | 72% Muggy | 2 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -1°C / -10°C . Feb: 2°C / -8°C . Mar: 10°C / -1°C . Apr: 16°C / 5°C . May: 22°C / 11°C . Jun: 28°C / 18°C . Jul: 29°C / 19°C . Aug: 28°C / 18°C . Sep: 25°C / 15°C . Oct: 18°C / 8°C . Nov: 9°C / 1°C . Dec: 3°C / -5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 47 mm. Feb: 41 mm. Mar: 79 mm. Apr: 97 mm. May: 122 mm. Jun: 114 mm. Jul: 94 mm. Aug: 84 mm. Sep: 95 mm. Oct: 100 mm. Nov: 54 mm. Dec: 45 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 75%. Feb: 70%. Mar: 66%. Apr: 65%. May: 69%. Jun: 68%. Jul: 74%. Aug: 72%. Sep: 69%. Oct: 65%. Nov: 68%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 25 km/h . Mar: 25 km/h . Apr: 26 km/h . May: 22 km/h . Jun: 20 km/h . Jul: 17 km/h . Aug: 17 km/h . Sep: 19 km/h . Oct: 23 km/h . Nov: 23 km/h . Dec: 23 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. 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
Marion has a population of approximately 37.3K.
The best months to visit Marion are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Marion receives approximately 972mm of rainfall annually across 108 rainy days.
Marion is located in United States, in the Americas region.
Marion sits at an elevation of 259 m (850 ft) above sea level.