Hattiesburg weather in March
In March, Hattiesburg sees average daytime highs of 70°F and overnight lows near 49°F, with 4.6 in of precipitation across 9.9 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 2nd-wettest month of the year here.
Highs climb over the month, from about 67°F in the first days to 74°F by the end. The sky is clear or mostly clear about 34% of the time in March, and the air most often feels dry.
Daylight stretches from about 11 h 18 min at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Hattiesburg's 7th-clearest and 1st-windiest month. For the whole year in context, see Hattiesburg's year-round climate.
- Daytime high
- 70°
- 8th warmest
- Overnight low
- 49°
- 5th coldest
- Precipitation
- 4.6 in
- 9.9 wet days
- Daylight
- 11 h 48 min
- 6:14 AM – 6:00 PM
- Cloud cover
- 57%
- 7th clearest
- Wind
- 7 mph
- 1st windiest
- Solar energy
- 4.57 kWh/m²
- Travel score
- 6.6
- out of 10
Hattiesburg is city in Lamar County and Forrest County, Mississippi, United States; county seat of Forrest County, Mississippi.
- Density
- 333/km²
- people per km²
- Founded
- 1882
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Highs climb over the month, from about 67°F in the first days to 74°F by the end.
A typical March day in Hattiesburg reaches about 70°F in the afternoon and slips back to 49°F overnight — a 21°F spread between the day's warmth and the night's chill. On most days the high lands between 59°F and 80°F. Set against its neighbours, March runs about 7°F warmer than February and about 7°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) | 67 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 71 | 71 | 71 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 |
| Avg low (°F) | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 47 | 47 | 48 | 48 | 48 | 49 | 49 | 49 | 49 | 50 | 50 | 50 | 51 | 51 | 51 | 51 | 51 | 51 | 52 | 52 | 52 | 52 | 53 | 53 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 67 | 46 |
| 2 | 67 | 46 |
| 3 | 67 | 46 |
| 4 | 67 | 46 |
| 5 | 67 | 47 |
| 6 | 68 | 47 |
| 7 | 68 | 47 |
| 8 | 68 | 47 |
| 9 | 68 | 47 |
| 10 | 69 | 48 |
| 11 | 69 | 48 |
| 12 | 69 | 48 |
| 13 | 69 | 49 |
| 14 | 70 | 49 |
| 15 | 70 | 49 |
| 16 | 70 | 49 |
| 17 | 71 | 50 |
| 18 | 71 | 50 |
| 19 | 71 | 50 |
| 20 | 72 | 51 |
| 21 | 72 | 51 |
| 22 | 72 | 51 |
| 23 | 72 | 51 |
| 24 | 73 | 51 |
| 25 | 73 | 51 |
| 26 | 73 | 52 |
| 27 | 73 | 52 |
| 28 | 73 | 52 |
| 29 | 74 | 52 |
| 30 | 74 | 53 |
| 31 | 74 | 53 |
How March really feels in Hattiesburg
Once humidity and wind are folded in, March averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Hattiesburg weather by month
How March compares with the rest of the year at a glance. March is the 8th-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 60° / 40° | 4.4 | 9.5 | 10.2 | 4.8 |
| Feb | 64° / 43° | 4.3 | 9.4 | 10.9 | 5.7 |
| Mar | 70° / 49° | 4.6 | 9.9 | 11.8 | 6.6 |
| Apr | 77° / 56° | 4.0 | 8.4 | 12.7 | 7.1 |
| May | 84° / 64° | 4.0 | 10.1 | 13.6 | 5.6 |
| Jun | 89° / 71° | 4.5 | 13.7 | 14 | 3.7 |
| Jul | 91° / 73° | 5.1 | 17.7 | 13.8 | 3.1 |
| Aug | 91° / 72° | 4.5 | 15.8 | 13.1 | 3.2 |
| Sep | 87° / 68° | 3.4 | 10.3 | 12.2 | 4.7 |
| Oct | 79° / 57° | 3.3 | 6.9 | 11.2 | 7.3 |
| Nov | 69° / 47° | 3.4 | 7.8 | 10.4 | 6.9 |
| Dec | 62° / 42° | 4.4 | 9.5 | 10 | 5.3 |
Cloud cover in March
The sky is clear or mostly clear about 34% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 12% of March, with mostly cloudy or overcast conditions the remaining 54%.
| 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 (%) | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 44 | 43 | 43 | 43 | 43 | 44 | 44 | 45 | 45 | 46 | 46 | 47 | 48 | 48 | 49 | 49 | 49 | 49 | 50 | 50 | 48 | 48 | 48 |
| Cloudier (%) | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 56 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 54 | 54 | 53 | 52 | 52 | 51 | 51 | 51 | 51 | 50 | 50 | 52 | 52 | 52 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 43 | 57 |
| 2 | 43 | 57 |
| 3 | 43 | 57 |
| 4 | 43 | 57 |
| 5 | 43 | 57 |
| 6 | 43 | 57 |
| 7 | 43 | 57 |
| 8 | 43 | 57 |
| 9 | 44 | 56 |
| 10 | 43 | 57 |
| 11 | 43 | 57 |
| 12 | 43 | 57 |
| 13 | 43 | 57 |
| 14 | 44 | 56 |
| 15 | 44 | 56 |
| 16 | 45 | 55 |
| 17 | 45 | 55 |
| 18 | 46 | 54 |
| 19 | 46 | 54 |
| 20 | 47 | 53 |
| 21 | 48 | 52 |
| 22 | 48 | 52 |
| 23 | 49 | 51 |
| 24 | 49 | 51 |
| 25 | 49 | 51 |
| 26 | 49 | 51 |
| 27 | 50 | 50 |
| 28 | 50 | 50 |
| 29 | 48 | 52 |
| 30 | 48 | 52 |
| 31 | 48 | 52 |
Chance of precipitation in March
Hattiesburg gets around 4.6 in of rain and snow over 9.9 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 32% and peaks near 35% on the wettest days, and about 0 day brings 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 (%) | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 32 | 32 |
| Rain chance (%) | |
|---|---|
| 1 | 35 |
| 2 | 35 |
| 3 | 35 |
| 4 | 35 |
| 5 | 34 |
| 6 | 34 |
| 7 | 34 |
| 8 | 34 |
| 9 | 33 |
| 10 | 33 |
| 11 | 33 |
| 12 | 32 |
| 13 | 32 |
| 14 | 31 |
| 15 | 31 |
| 16 | 30 |
| 17 | 30 |
| 18 | 29 |
| 19 | 29 |
| 20 | 29 |
| 21 | 29 |
| 22 | 29 |
| 23 | 29 |
| 24 | 29 |
| 25 | 29 |
| 26 | 30 |
| 27 | 30 |
| 28 | 31 |
| 29 | 31 |
| 30 | 32 |
| 31 | 32 |
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 62% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.
| 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 (%) | 70 | 70 | 70 | 71 | 70 | 70 | 68 | 67 | 67 | 66 | 66 | 65 | 65 | 64 | 64 | 63 | 62 | 61 | 61 | 61 | 60 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 54 | 54 | 53 |
| Comfortable (%) | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 |
| Humid (%) | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Muggy (%) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 11 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 70 | 15 | 11 | 4 |
| 2 | 70 | 15 | 11 | 4 |
| 3 | 70 | 15 | 11 | 4 |
| 4 | 71 | 14 | 11 | 4 |
| 5 | 70 | 14 | 12 | 4 |
| 6 | 70 | 14 | 12 | 4 |
| 7 | 68 | 15 | 13 | 4 |
| 8 | 67 | 15 | 13 | 5 |
| 9 | 67 | 15 | 13 | 5 |
| 10 | 66 | 15 | 14 | 5 |
| 11 | 66 | 15 | 14 | 5 |
| 12 | 65 | 15 | 15 | 5 |
| 13 | 65 | 15 | 15 | 5 |
| 14 | 64 | 15 | 16 | 5 |
| 15 | 64 | 15 | 16 | 5 |
| 16 | 63 | 15 | 16 | 6 |
| 17 | 62 | 16 | 16 | 6 |
| 18 | 61 | 16 | 17 | 6 |
| 19 | 61 | 16 | 17 | 6 |
| 20 | 61 | 16 | 17 | 6 |
| 21 | 60 | 17 | 17 | 6 |
| 22 | 58 | 17 | 18 | 7 |
| 23 | 58 | 17 | 18 | 7 |
| 24 | 58 | 17 | 18 | 7 |
| 25 | 57 | 17 | 18 | 8 |
| 26 | 57 | 17 | 18 | 8 |
| 27 | 57 | 17 | 18 | 8 |
| 28 | 56 | 17 | 18 | 9 |
| 29 | 54 | 18 | 18 | 10 |
| 30 | 54 | 18 | 18 | 10 |
| 31 | 53 | 18 | 18 | 11 |
Wind in March
Winds average 7 mph in March, the windiest month of the year.
Across March, daily wind ranges from about 7 mph on the calmest days to 7 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) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in March
Daylight runs from about 11 h 18 min at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 60 minutes over March. Sunrise moves from 6:32 AM to 5:55 AM, and sunset from 5:49 PM to 6:10 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) | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.3 |
| Sunrise (AM) | 6:32 | 6:31 | 6:30 | 6:29 | 6:27 | 6:26 | 6:25 | 6:24 | 6:23 | 6:21 | 6:20 | 6:19 | 6:18 | 6:16 | 6:15 | 6:14 | 6:13 | 6:11 | 6:10 | 6:09 | 6:08 | 6:06 | 6:05 | 6:04 | 6:02 | 6:01 | 6:00 | 5:58 | 5:57 | 5:56 | 5:55 |
| Sunset (PM) | 5:49 | 5:50 | 5:50 | 5:51 | 5:52 | 5:53 | 5:53 | 5:54 | 5:55 | 5:56 | 5:56 | 5:57 | 5:58 | 5:58 | 5:59 | 6:00 | 6:00 | 6:01 | 6:02 | 6:02 | 6:03 | 6:04 | 6:04 | 6:05 | 6:06 | 6:06 | 6:07 | 6:08 | 6:08 | 6:09 | 6:10 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.3 | 6:32 | 5:49 |
| 2 | 11.3 | 6:31 | 5:50 |
| 3 | 11.3 | 6:30 | 5:50 |
| 4 | 11.4 | 6:29 | 5:51 |
| 5 | 11.4 | 6:27 | 5:52 |
| 6 | 11.4 | 6:26 | 5:53 |
| 7 | 11.5 | 6:25 | 5:53 |
| 8 | 11.5 | 6:24 | 5:54 |
| 9 | 11.5 | 6:23 | 5:55 |
| 10 | 11.6 | 6:21 | 5:56 |
| 11 | 11.6 | 6:20 | 5:56 |
| 12 | 11.6 | 6:19 | 5:57 |
| 13 | 11.7 | 6:18 | 5:58 |
| 14 | 11.7 | 6:16 | 5:58 |
| 15 | 11.7 | 6:15 | 5:59 |
| 16 | 11.8 | 6:14 | 6:00 |
| 17 | 11.8 | 6:13 | 6:00 |
| 18 | 11.8 | 6:11 | 6:01 |
| 19 | 11.9 | 6:10 | 6:02 |
| 20 | 11.9 | 6:09 | 6:02 |
| 21 | 11.9 | 6:08 | 6:03 |
| 22 | 12.0 | 6:06 | 6:04 |
| 23 | 12.0 | 6:05 | 6:04 |
| 24 | 12.0 | 6:04 | 6:05 |
| 25 | 12.1 | 6:02 | 6:06 |
| 26 | 12.1 | 6:01 | 6:06 |
| 27 | 12.1 | 6:00 | 6:07 |
| 28 | 12.2 | 5:58 | 6:08 |
| 29 | 12.2 | 5:57 | 6:08 |
| 30 | 12.2 | 5:56 | 6:09 |
| 31 | 12.3 | 5:55 | 6:10 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 4.57 kWh/m².
For context, solar energy here swings from a low near 2.59 kWh/m² to a high of 6.15 kWh/m² in May across the year — March's 4.57 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) | 4.0 | 4.0 | 4.1 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.0 | Bright |
| 2 | 4.0 | Bright |
| 3 | 4.1 | Bright |
| 4 | 4.1 | Bright |
| 5 | 4.2 | Bright |
| 6 | 4.2 | Bright |
| 7 | 4.3 | Bright |
| 8 | 4.3 | Bright |
| 9 | 4.3 | Bright |
| 10 | 4.3 | Bright |
| 11 | 4.4 | Bright |
| 12 | 4.4 | Bright |
| 13 | 4.5 | Bright |
| 14 | 4.5 | Bright |
| 15 | 4.5 | Bright |
| 16 | 4.6 | Bright |
| 17 | 4.6 | Bright |
| 18 | 4.7 | Bright |
| 19 | 4.7 | Bright |
| 20 | 4.8 | Bright |
| 21 | 4.8 | Bright |
| 22 | 4.8 | Bright |
| 23 | 4.9 | Bright |
| 24 | 4.9 | Bright |
| 25 | 5.0 | Bright |
| 26 | 5.0 | Bright |
| 27 | 5.0 | Bright |
| 28 | 5.0 | Bright |
| 29 | 5.1 | Bright |
| 30 | 5.1 | Bright |
| 31 | 5.1 | Bright |
Is March a good time to visit Hattiesburg?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a reasonable time to visit Hattiesburg for sightseeing.
What to pack for Hattiesburg in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Hattiesburg sees daytime highs around 70°F and nights near 49°F. Worth packing: rain gear and sun protection. About 10 days see rain.
UV index in Hattiesburg in March
Clear-sky midday UV in March peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Hattiesburg peaks around July 10 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 4 | 6 | 6 | 10 | 9 | 10 | 10 | 8 | 8 | 6 | 5 | 3 |
| Level | Moderate | High | High | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 6 | High |
| Mar | 6 | High |
| Apr | 10 | Very high |
| May | 9 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 5 | Moderate |
| Dec | 3 | Moderate |
Air quality in Hattiesburg 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 Hattiesburg is worst in July — around 22 µg/m³ PM2.5 (moderate), about 3.3× the cleanest month (December, 7 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) | 7 | 10 | 16 | 12 | 14 | 18 | 22 | 18 | 13 | 9 | 8 | 7 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 10 | Good |
| Mar | 16 | Moderate |
| Apr | 12 | Moderate |
| May | 14 | Moderate |
| Jun | 18 | Moderate |
| Jul | 22 | Moderate |
| Aug | 18 | Moderate |
| Sep | 13 | Moderate |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 7 | Good |
Where is Hattiesburg?
Hattiesburg sits at 31.3°N, 89.3°W, 171 ft above sea level, in United States. The nearest listed city is Laurel, 27 mi away.
Topography around Hattiesburg
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Hattiesburg.
Within 2 miles, the terrain around Hattiesburg has only modest variations in elevation — a maximum elevation change of 128 ft around an average of 167 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 397 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 587 ft.
The land around Hattiesburg is covered by trees (59%) within 2 miles, trees (78%) within 10 miles, and trees (89%) 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 Hattiesburg (31.3271°, -89.2903°, elevation 171 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).