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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a moderate winter month in Oma, Mississippi, with an average temperature fluctuating between 38.8°F (3.8°C) and 55.9°F (13.3°C). January, on average, is the coldest month, registering a high temperature of 55.9°F (13.3°C) and a low of 38.8°F (3.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another mild month in Oma, Mississippi, with an average temperature fluctuating between 43.5°F (6.4°C) and 60.4°F (15.8°C). As Oma, Mississippi, steps into February, the average high-temperature holds at a still refreshing 60.4°F (15.8°C), hinting at a minor fluctuation from the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Oma, Mississippi, with an average temperature fluctuating between 68.5°F (20.3°C) and 49.6°F (9.8°C). As Oma enters March, the average high-temperature marginally increases from the a refreshing 60.4°F (15.8°C) of February to an agreeable 68.5°F (20.3°C). Weather in March »
Weather in April
April in Oma, Mississippi, is a moderately hot spring month, with an average temperature varying between 76.6°F (24.8°C) and 55.2°F (12.9°C). A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a pleasant 68.5°F (20.3°C) in March to a warm 76.6°F (24.8°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Oma, Mississippi, with an average temperature ranging between min 63.1°F (17.3°C) and max 83.8°F (28.8°C). May's arrival signals a modest temperature shift, moving from 76.6°F (24.8°C) in April to a still warm 83.8°F (28.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Oma, Mississippi, with an average temperature varying between 70°F (21.1°C) and 90.7°F (32.6°C). The arrival of June signals a slight increase in the average high-temperature, moving from a warm 83.8°F (28.8°C) in May to a tropical 90.7°F (32.6°C). Weather in June »
Weather in July
July, the same as June, in Oma, Mississippi, is another tropical summer month, with an average temperature ranging between min 72°F (22.2°C) and max 91.6°F (33.1°C). With average high and low temperatures of 91.6°F (33.1°C) and 72°F (22.2°C) respectively, July is Oma's warmest month. For July, the heat index is computed to be a burning hot 116.6°F (47°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Oma, Mississippi, with an average temperature varying between 72°F (22.2°C) and 91.4°F (33°C). Oma experiences a recorded average high-temperature of a still tropical 91.4°F (33°C) in August, closely aligned with July's 91.6°F (33.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Oma, is still a tropical month, with temperature in the range of an average low of 67.8°F (19.9°C) and an average high of 87.4°F (30.8°C). The average high-temperature during September registers at a still hot 87.4°F (30.8°C), maintaining a close resemblance to the previous month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Oma, Mississippi, with an average temperature ranging between min 57.4°F (14.1°C) and max 77.9°F (25.5°C). The move into October indicates a reduction in the average high-temperature, down from September's tropical 87.4°F (30.8°C) to a moderately hot 77.9°F (25.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Oma, is another refreshing month, with an average temperature fluctuating between 65.5°F (18.6°C) and 46.9°F (8.3°C). As October transitions into November, Oma sees a drop in the average high-temperature, transitioning from a moderately hot 77.9°F (25.5°C) to an enjoyable 65.5°F (18.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Oma, Mississippi, with an average temperature fluctuating between 43°F (6.1°C) and 58.6°F (14.8°C). In Oma, the average high-temperature in December slightly decreases from an enjoyable 65.5°F (18.6°C) in November to a mild 58.6°F (14.8°C). Weather in December »
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
With average temperatures fluctuating between a high of 55.9°F (13.3°C) and a low of 38.8°F (3.8°C), January stands out as the coldest month.
How much does it rain?
In Oma, during the entire year, the rain falls for 175.1 days and collects up to 38.9" (988mm) of precipitation.
When does it snow?
January through March and December are months with snowfall.
When does it snow the most?
The months with the most snowfall in Oma, Mississippi, are January and December, with an average 0.31" (8mm) of accumulated snow.
How many days does it snow?
In Oma, during the entire year, snow falls for 2 days and aggregates up to 0.83" (21mm) of snow.
When is the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
What are the most humid months?
February and December, with an average relative humidity of 81%, are most humid months.
What are the months with the least sunshine?
February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Oma.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
In Oma, snow does not fall in April through November.
When are the longest days?
With an average of 14h and 12min of daylight, June has the longest days of the year.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What is the warmest month?
July, characterized by an average high temperature of 91.6°F (33.1°C) and a low temperature of 72°F (22.2°C), is generally the warmest month.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 21.6 days and accumulates 4.25" (108mm) of precipitation.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the driest month?
The month with the least rainfall in Oma is November, when the rain falls for 9.3 days and typically collects 2.4" (61mm) of precipitation.
What is the month with the shortest days?
With an average of 10h and 6min of daylight, December has the shortest days of the year.
Average temperature
Oma, MS
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (55.9°F).
The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure
Oma, 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:
30"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"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
Oma, MS
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.9mph - Average wind speed in June:
5.1mph
The windiest months (with the highest average wind speed) are February and April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity
Oma, MS
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Oma, MS
- Average rainfall in January:
3.31" - Average rainfall in February:
3.15" - Average rainfall in March:
3.31" - Average rainfall in April:
3.43" - Average rainfall in May:
3.03" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.94" - Average rainfall in August:
4.25" - Average rainfall in September:
2.91" - Average rainfall in October:
2.56" - Average rainfall in November:
2.4" - Average rainfall in December:
3.86"
The wettest month (with the highest rainfall) is August (4.25").
The driest month (with the least rainfall) is November (2.4").
Average rainfall days
Oma, MS
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
21.6 days - Average rainfall days in September:
16.4 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is November (9.3 days).
Average snowfall
Oma, MS
The months with the highest snowfall are January and December (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Oma, MS
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
0.5 days - Average snowfall days in March:
0.2 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:
0.3 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Oma, MS
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 1min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 0min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days
Oma, MS
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
8.2 days - Average sunshine days in August:
8.1 days - Average sunshine days in September:
11.7 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
19 days - Average sunshine days in December:
14.9 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (8.1 days).
Average UV index
Oma, MS
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Oma, MS
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Oma, MS
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Oma, Mississippi, USA
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