Climate and monthly weather forecastSmithville, MS
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Smithville, Mississippi, with an average temperature ranging between max 50.4°F (10.2°C) and min 35.1°F (1.7°C). Smithville's January weather, marked by an average high temperature of 50.4°F (10.2°C) and an average low temperature of 35.1°F (1.7°C), is the coldest in the year. Weather in January »Weather in February
The last month of the winter, February, is another cool month in Smithville, Mississippi, with an average temperature ranging between min 39.4°F (4.1°C) and max 54.9°F (12.7°C). With the start of February, Smithville measures an average high-temperature of a still cool 54.9°F (12.7°C), not significantly differing from January's 50.4°F (10.2°C). Weather in February »Weather in March
March, the first month of the spring in Smithville, is a comfortable month, with an average temperature ranging between min 46°F (7.8°C) and max 63.1°F (17.3°C). As March arrives, a slight rise in the average high-temperature is observed, moving from a fresh 54.9°F (12.7°C) in February to a comfortable 63.1°F (17.3°C). Weather in March »Weather in April
April is an agreeable spring month in Smithville, Mississippi, with an average temperature fluctuating between 73°F (22.8°C) and 53.1°F (11.7°C). April sees a rise in the average high-temperature, climbing from an enjoyable 63.1°F (17.3°C) in March to a pleasant 73°F (22.8°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Smithville, Mississippi, with an average temperature ranging between max 81.1°F (27.3°C) and min 61.5°F (16.4°C). May brings a slight elevation in the average high-temperature, transitioning from April's pleasant 73°F (22.8°C) to a warm 81.1°F (27.3°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Smithville, Mississippi, with an average temperature ranging between max 89.2°F (31.8°C) and min 68.5°F (20.3°C). The coming of June brings a minor shift in Smithville's weather, with average high-temperatures adjusting from May's moderately hot 81.1°F (27.3°C) to a tropical 89.2°F (31.8°C). Weather in June »Weather in July
July, the same as June, in Smithville, Mississippi, is another tropical summer month, with an average temperature varying between 91.2°F (32.9°C) and 71.2°F (21.8°C). Smithville's temperatures peak on average in July, reaching 91.2°F (32.9°C) at their highest and 71.2°F (21.8°C) at their lowest. The average heat index in July is computed to be a blazing hot 113°F (45°C). Weather in July »Weather in August
August, the last month of the summer in Smithville, is another tropical month, with an average temperature ranging between max 91°F (32.8°C) and min 70.9°F (21.6°C). The average high-temperature during August is a still tropical 91°F (32.8°C), almost matching the conditions of the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Smithville, is also a moderately hot month, with an average temperature varying between 65.5°F (18.6°C) and 85.8°F (29.9°C). Shifting into September, Smithville records an average high-temperature of a warm 85.8°F (29.9°C), presenting minor fluctuations compared to the previous month. Weather in September »Weather in October
October, like September, in Smithville, Mississippi, is a moderately hot autumn month, with an average temperature varying between 54.3°F (12.4°C) and 74.1°F (23.4°C). October comes with a decrease in the average high-temperature, falling from a moderately hot 85.8°F (29.9°C) in September to a still warm 74.1°F (23.4°C). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in Smithville, Mississippi, with an average temperature fluctuating between 43.9°F (6.6°C) and 61.2°F (16.2°C). In Smithville, the average high-temperature in November drops from a warm 74.1°F (23.4°C) in October to an enjoyable 61.2°F (16.2°C). Weather in November »Weather in December
December, the first month of the winter in Smithville, is also a fresh month, with an average temperature ranging between min 39.6°F (4.2°C) and max 53.6°F (12°C). December signifies a gentle decline in Smithville's average high-temperature, easing from a comfortable 61.2°F (16.2°C) in November to a fresh 53.6°F (12°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Smithville, MS
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (50.4°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure
Smithville, MS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Smithville, MS
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Smithville, MS
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Smithville, MS
- Average rainfall in January:
3.86" - Average rainfall in February:
4.45" - Average rainfall in March:
3.98" - Average rainfall in April:
4.13" - Average rainfall in May:
3.43" - Average rainfall in June:
3.27"
- Average rainfall in July:
3.66" - Average rainfall in August:
2.87" - Average rainfall in September:
2.44" - Average rainfall in October:
2.72" - Average rainfall in November:
2.13" - Average rainfall in December:
3.98"
The wettest month (with the highest rainfall) is February (4.45").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days
Smithville, MS
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
12.7 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (9.8 days).
Average snowfall
Smithville, MS
The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Smithville, MS
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.6 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Smithville, MS
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 12min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 36min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days
Smithville, MS
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
14 days - Average sunshine days in April:
15 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
20 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (11.4 days).
Average UV index
Smithville, MS
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Smithville, MS
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility
Smithville, MS
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





