Marion weather in March
In March, Marion sees average daytime highs of 49°F and overnight lows near 31°F, with 3.5 in of precipitation across 10.6 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 4th-wettest month of the year here.
Highs climb over the month, from about 44°F in the first days to 55°F by the end. The sky is clear or mostly clear about 23% of the time in March, and the air most often feels dry.
Daylight stretches from about 11 hours at the start of March to 12 h 24 min by month's end. Set against the rest of the year, March is Marion's 9th-clearest and 4th-windiest month. For the whole year in context, see Marion's year-round climate.
- Daytime high
- 49°
- 9th warmest
- Overnight low
- 31°
- 4th coldest
- Precipitation
- 3.5 in
- 10.6 wet days
- Daylight
- 11 h 42 min
- 7:02 AM – 6:42 PM
- Cloud cover
- 67%
- 9th clearest
- Wind
- 10 mph
- 4th windiest
- Solar energy
- 4.03 kWh/m²
- Travel score
- 2.0
- out of 10
Marion is city in and the county seat of Grant County, Indiana, United States.
- Density
- 715/km²
- people per km²
- Founded
- 1831
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Highs climb over the month, from about 44°F in the first days to 55°F by the end.
A typical March day in Marion reaches about 49°F in the afternoon and slips back to 31°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 34°F and 66°F. Set against its neighbours, March runs about 11°F warmer than February and about 12°F cooler than April.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 43 | 43 | 44 | 44 | 44 | 45 | 45 | 46 | 46 | 47 | 47 | 47 | 48 | 48 | 49 | 49 | 50 | 50 | 51 | 51 | 51 | 52 | 52 | 53 | 53 | 54 | 54 | 54 | 55 | 55 | 56 |
| Avg low (°F) | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 32 | 33 | 33 | 33 | 34 | 34 | 34 | 35 | 35 | 35 | 36 | 36 | 37 | 37 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 43 | 27 |
| 2 | 43 | 27 |
| 3 | 44 | 27 |
| 4 | 44 | 27 |
| 5 | 44 | 28 |
| 6 | 45 | 28 |
| 7 | 45 | 28 |
| 8 | 46 | 29 |
| 9 | 46 | 29 |
| 10 | 47 | 29 |
| 11 | 47 | 30 |
| 12 | 47 | 30 |
| 13 | 48 | 30 |
| 14 | 48 | 31 |
| 15 | 49 | 31 |
| 16 | 49 | 31 |
| 17 | 50 | 32 |
| 18 | 50 | 32 |
| 19 | 51 | 33 |
| 20 | 51 | 33 |
| 21 | 51 | 33 |
| 22 | 52 | 34 |
| 23 | 52 | 34 |
| 24 | 53 | 34 |
| 25 | 53 | 35 |
| 26 | 54 | 35 |
| 27 | 54 | 35 |
| 28 | 54 | 36 |
| 29 | 55 | 36 |
| 30 | 55 | 37 |
| 31 | 56 | 37 |
How March really feels in Marion
Once humidity and wind are folded in, March averages 0 days that feel above 90°F and 31 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
The story in March is cold — wind chill drags the overnight "feels like" below the raw low.
Marion weather by month
How March compares with the rest of the year at a glance. March is the 9th-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 34° / 20° | 2.9 | 9.7 | 5.2 | 9.4 | 0.0 |
| Feb | 38° / 23° | 2.4 | 8.5 | 4.6 | 10.4 | 0.0 |
| Mar | 49° / 31° | 3.5 | 10.6 | 2.8 | 11.7 | 2.0 |
| Apr | 62° / 42° | 4.3 | 12.3 | 0.5 | 13 | 4.8 |
| May | 71° / 53° | 4.4 | 13.7 | 0 | 14.2 | 6.0 |
| Jun | 80° / 63° | 4.2 | 12.2 | 0 | 14.8 | 6.2 |
| Jul | 83° / 66° | 3.4 | 11.2 | 0 | 14.6 | 5.9 |
| Aug | 81° / 64° | 3.3 | 9.7 | 0 | 13.6 | 6.6 |
| Sep | 76° / 56° | 2.6 | 8.5 | 0 | 12.3 | 7.1 |
| Oct | 64° / 45° | 3.1 | 9.3 | 0.1 | 10.9 | 5.7 |
| Nov | 50° / 35° | 3.3 | 9 | 1.4 | 9.7 | 2.3 |
| Dec | 39° / 26° | 2.8 | 9.8 | 3.8 | 9.2 | 0.1 |
Cloud cover in March
The sky is clear or mostly clear about 23% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 13% of March, with mostly cloudy or overcast conditions the remaining 64%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 34 | 33 | 35 | 35 | 35 | 36 | 37 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 37 | 36 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
| Cloudier (%) | 66 | 67 | 65 | 65 | 65 | 64 | 63 | 63 | 63 | 62 | 62 | 62 | 62 | 62 | 63 | 64 | 64 | 64 | 64 | 64 | 64 | 65 | 65 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 66 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 34 | 66 |
| 2 | 33 | 67 |
| 3 | 35 | 65 |
| 4 | 35 | 65 |
| 5 | 35 | 65 |
| 6 | 36 | 64 |
| 7 | 37 | 63 |
| 8 | 37 | 63 |
| 9 | 37 | 63 |
| 10 | 38 | 62 |
| 11 | 38 | 62 |
| 12 | 38 | 62 |
| 13 | 38 | 62 |
| 14 | 38 | 62 |
| 15 | 37 | 63 |
| 16 | 36 | 64 |
| 17 | 36 | 64 |
| 18 | 36 | 64 |
| 19 | 36 | 64 |
| 20 | 36 | 64 |
| 21 | 36 | 64 |
| 22 | 35 | 65 |
| 23 | 35 | 65 |
| 24 | 34 | 66 |
| 25 | 34 | 66 |
| 26 | 34 | 66 |
| 27 | 34 | 66 |
| 28 | 34 | 66 |
| 29 | 34 | 66 |
| 30 | 34 | 66 |
| 31 | 34 | 66 |
Chance of precipitation in March
Marion gets around 3.5 in of rain and snow over 10.6 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 34% and peaks near 38% on the wettest days, and about 3 days bring snow.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 35 | 35 | 36 | 36 | 37 | 37 | 37 | 37 | 37 | 38 | 38 | 38 |
| Snow chance (%) | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 4 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 33 | 15 |
| 2 | 33 | 14 |
| 3 | 33 | 14 |
| 4 | 32 | 13 |
| 5 | 32 | 13 |
| 6 | 32 | 13 |
| 7 | 32 | 12 |
| 8 | 32 | 12 |
| 9 | 32 | 12 |
| 10 | 32 | 11 |
| 11 | 33 | 11 |
| 12 | 33 | 11 |
| 13 | 33 | 10 |
| 14 | 33 | 10 |
| 15 | 34 | 10 |
| 16 | 34 | 9 |
| 17 | 34 | 9 |
| 18 | 34 | 9 |
| 19 | 34 | 8 |
| 20 | 35 | 8 |
| 21 | 35 | 7 |
| 22 | 36 | 7 |
| 23 | 36 | 7 |
| 24 | 37 | 6 |
| 25 | 37 | 6 |
| 26 | 37 | 5 |
| 27 | 37 | 5 |
| 28 | 37 | 4 |
| 29 | 38 | 4 |
| 30 | 38 | 4 |
| 31 | 38 | 4 |
Humidity in March
Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the dry band about 98% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 99 | 99 | 99 | 99 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 |
| Comfortable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Dry (%) | Comfortable (%) | |
|---|---|---|
| 1 | 100 | 0 |
| 2 | 100 | 0 |
| 3 | 100 | 0 |
| 4 | 100 | 0 |
| 5 | 100 | 0 |
| 6 | 100 | 0 |
| 7 | 100 | 0 |
| 8 | 100 | 0 |
| 9 | 99 | 1 |
| 10 | 99 | 1 |
| 11 | 99 | 1 |
| 12 | 99 | 1 |
| 13 | 99 | 1 |
| 14 | 99 | 1 |
| 15 | 98 | 2 |
| 16 | 98 | 2 |
| 17 | 98 | 2 |
| 18 | 98 | 2 |
| 19 | 98 | 2 |
| 20 | 98 | 2 |
| 21 | 98 | 2 |
| 22 | 98 | 2 |
| 23 | 98 | 2 |
| 24 | 97 | 3 |
| 25 | 97 | 3 |
| 26 | 97 | 3 |
| 27 | 97 | 3 |
| 28 | 97 | 3 |
| 29 | 97 | 3 |
| 30 | 97 | 3 |
| 31 | 97 | 3 |
Wind in March
Winds average 10 mph in March.
Across March, daily wind ranges from about 10 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 10 | light breeze |
| 2 | 10 | light breeze |
| 3 | 10 | light breeze |
| 4 | 10 | light breeze |
| 5 | 10 | light breeze |
| 6 | 10 | light breeze |
| 7 | 10 | light breeze |
| 8 | 10 | light breeze |
| 9 | 10 | light breeze |
| 10 | 10 | light breeze |
| 11 | 10 | light breeze |
| 12 | 10 | light breeze |
| 13 | 10 | light breeze |
| 14 | 10 | light breeze |
| 15 | 10 | light breeze |
| 16 | 10 | light breeze |
| 17 | 10 | light breeze |
| 18 | 10 | light breeze |
| 19 | 10 | light breeze |
| 20 | 10 | light breeze |
| 21 | 10 | light breeze |
| 22 | 10 | light breeze |
| 23 | 10 | light breeze |
| 24 | 10 | light breeze |
| 25 | 10 | light breeze |
| 26 | 10 | light breeze |
| 27 | 10 | light breeze |
| 28 | 10 | light breeze |
| 29 | 10 | light breeze |
| 30 | 10 | light breeze |
| 31 | 10 | light breeze |
Sunrise & sunset in March
Daylight runs from about 11 hours at the start of March to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 84 minutes over March. Sunrise moves from 7:26 AM to 6:37 AM, and sunset from 6:26 PM to 6:58 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.0 | 11.0 | 11.1 | 11.1 | 11.2 | 11.2 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.4 |
| Sunrise (AM) | 7:26 | 7:25 | 7:23 | 7:22 | 7:20 | 7:19 | 7:17 | 7:15 | 7:14 | 7:12 | 7:11 | 7:09 | 7:07 | 7:06 | 7:04 | 7:02 | 7:01 | 6:59 | 6:57 | 6:56 | 6:54 | 6:52 | 6:51 | 6:49 | 6:47 | 6:45 | 6:44 | 6:42 | 6:40 | 6:39 | 6:37 |
| Sunset (PM) | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:32 | 6:33 | 6:35 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:42 | 6:43 | 6:44 | 6:46 | 6:47 | 6:48 | 6:49 | 6:50 | 6:51 | 6:52 | 6:53 | 6:54 | 6:55 | 6:56 | 6:57 | 6:58 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.0 | 7:26 | 6:26 |
| 2 | 11.0 | 7:25 | 6:27 |
| 3 | 11.1 | 7:23 | 6:28 |
| 4 | 11.1 | 7:22 | 6:29 |
| 5 | 11.2 | 7:20 | 6:30 |
| 6 | 11.2 | 7:19 | 6:31 |
| 7 | 11.3 | 7:17 | 6:32 |
| 8 | 11.3 | 7:15 | 6:33 |
| 9 | 11.3 | 7:14 | 6:35 |
| 10 | 11.4 | 7:12 | 6:36 |
| 11 | 11.4 | 7:11 | 6:37 |
| 12 | 11.5 | 7:09 | 6:38 |
| 13 | 11.5 | 7:07 | 6:39 |
| 14 | 11.6 | 7:06 | 6:40 |
| 15 | 11.6 | 7:04 | 6:41 |
| 16 | 11.7 | 7:02 | 6:42 |
| 17 | 11.7 | 7:01 | 6:43 |
| 18 | 11.8 | 6:59 | 6:44 |
| 19 | 11.8 | 6:57 | 6:46 |
| 20 | 11.9 | 6:56 | 6:47 |
| 21 | 11.9 | 6:54 | 6:48 |
| 22 | 11.9 | 6:52 | 6:49 |
| 23 | 12.0 | 6:51 | 6:50 |
| 24 | 12.0 | 6:49 | 6:51 |
| 25 | 12.1 | 6:47 | 6:52 |
| 26 | 12.1 | 6:45 | 6:53 |
| 27 | 12.2 | 6:44 | 6:54 |
| 28 | 12.2 | 6:42 | 6:55 |
| 29 | 12.3 | 6:40 | 6:56 |
| 30 | 12.3 | 6:39 | 6:57 |
| 31 | 12.4 | 6:37 | 6:58 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 4.03 kWh/m².
For context, solar energy here swings from a low near 1.68 kWh/m² to a high of 6.3 kWh/m² in July across the year — March's 4.03 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 | 3.7 | 3.7 | 3.8 | 3.8 | 3.9 | 3.9 | 3.9 | 4.0 | 4.0 | 4.0 | 4.1 | 4.1 | 4.1 | 4.2 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.6 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.5 | Moderate |
| 2 | 3.5 | Moderate |
| 3 | 3.6 | Moderate |
| 4 | 3.6 | Moderate |
| 5 | 3.7 | Moderate |
| 6 | 3.7 | Moderate |
| 7 | 3.7 | Moderate |
| 8 | 3.8 | Moderate |
| 9 | 3.8 | Moderate |
| 10 | 3.9 | Moderate |
| 11 | 3.9 | Moderate |
| 12 | 3.9 | Moderate |
| 13 | 4.0 | Moderate |
| 14 | 4.0 | Bright |
| 15 | 4.0 | Bright |
| 16 | 4.1 | Bright |
| 17 | 4.1 | Bright |
| 18 | 4.1 | Bright |
| 19 | 4.2 | Bright |
| 20 | 4.2 | Bright |
| 21 | 4.2 | Bright |
| 22 | 4.3 | Bright |
| 23 | 4.3 | Bright |
| 24 | 4.3 | Bright |
| 25 | 4.3 | Bright |
| 26 | 4.4 | Bright |
| 27 | 4.4 | Bright |
| 28 | 4.5 | Bright |
| 29 | 4.5 | Bright |
| 30 | 4.5 | Bright |
| 31 | 4.6 | Bright |
Is March a good time to visit Marion?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a weaker month for outdoor sightseeing in Marion.
What to pack for Marion in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Marion sees daytime highs around 49°F and nights near 31°F. Pack a warm layer. Worth having: rain gear. About 11 days see rain.
UV index in Marion in March
Clear-sky midday UV in March peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Marion peaks around June 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 3 | 3 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Marion in March
Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.
Air quality in Marion is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (October, 8 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 10 | 12 | 12 | 12 | 14 | 15 | 16 | 14 | 11 | 8 | 8 | 9 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 12 | Moderate |
| Mar | 12 | Moderate |
| Apr | 12 | Moderate |
| May | 14 | Moderate |
| Jun | 15 | Moderate |
| Jul | 16 | Moderate |
| Aug | 14 | Moderate |
| Sep | 11 | Good |
| Oct | 8 | Good |
| Nov | 8 | Good |
| Dec | 9 | Good |
Where is Marion?
Marion sits at 40.6°N, 85.7°W, 810 ft above sea level, in United States. The nearest listed city is Huntington, 24 mi away.
Topography around Marion
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Marion.
Within 2 miles, the terrain around Marion has only modest variations in elevation — a maximum elevation change of 167 ft around an average of 840 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 266 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 728 ft.
The land around Marion is covered by trees (38%), grassland (28%) and artificial surfaces (25%) within 2 miles, cropland (67%) within 10 miles, and cropland (75%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Marion (40.5584°, -85.6591°, elevation 810 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).