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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 another refreshing winter month in Harvey, Mississippi, with an average temperature ranging between max 56.8°F (13.8°C) and min 39.7°F (4.3°C). With average high temperatures of 56.8°F (13.8°C) and lows of 39.7°F (4.3°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is an enjoyable month in Harvey, Mississippi, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 44.6°F (7°C). Harvey's February weather indicates a minor ascent in high-temperatures, adjusting from a mild 56.8°F (13.8°C) in January to an enjoyable 62.2°F (16.8°C). Weather in February »
Weather in March
March, the first month of the spring in Harvey, is an agreeable month, with an average temperature varying between 50.4°F (10.2°C) and 69.8°F (21°C). The start of March brings a subtle rise in the average high-temperature, moving from an enjoyable 62.2°F (16.8°C) in February to a pleasant 69.8°F (21°C). Weather in March »
Weather in April
April is a moderately hot spring month in Harvey, Mississippi, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 56.5°F (13.6°C). April's arrival signals a subtle increase in average high-temperatures, moving from March's pleasant 69.8°F (21°C) to a moderately hot 77.7°F (25.4°C). Weather in April »
Weather in May
May, the last month of the spring in Harvey, is another warm month, with an average temperature fluctuating between 63.7°F (17.6°C) and 84.7°F (29.3°C). As May arrives, a slight rise in the average high-temperature is observed, moving from a moderately hot 77.7°F (25.4°C) in April to a still warm 84.7°F (29.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Harvey, Mississippi, with an average temperature ranging between max 91°F (32.8°C) and min 71.2°F (21.8°C). In Harvey, stepping into June brings a gentle temperature nudge, moving slightly up from May's moderately hot 84.7°F (29.3°C) to a tropical 91°F (32.8°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Harvey, Mississippi, with an average temperature ranging between min 72.5°F (22.5°C) and max 91.6°F (33.1°C). Harvey greets July with an average high-temperature of a still hot 91.6°F (33.1°C), marking a slight deviation from the preceding month. Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Harvey, Mississippi, with an average temperature ranging between min 73°F (22.8°C) and max 91.8°F (33.2°C). August temperatures tend to peak at an average high of 91.8°F (33.2°C) and dip to a low of 73°F (22.8°C). The heat index value during August is appraised at a blazing hot 114.8°F (46°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Harvey, Mississippi, with an average temperature fluctuating between 68°F (20°C) and 87.8°F (31°C). Harvey experiences an average high-temperature of a still hot 87.8°F (31°C) in September, subtly different from August's 91.8°F (33.2°C). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Harvey, Mississippi, with an average temperature varying between 78.6°F (25.9°C) and 57.6°F (14.2°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a hot 87.8°F (31°C) in September to a moderately hot 78.6°F (25.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Harvey, Mississippi, with an average temperature ranging between min 47.1°F (8.4°C) and max 66.7°F (19.3°C). The average high-temperature drops in November, from October's moderately hot 78.6°F (25.9°C) to an enjoyable 66.7°F (19.3°C). Weather in November »
Weather in December
December, the first month of the winter in Harvey, is also a moderate month, with an average temperature varying between 43.7°F (6.5°C) and 59.7°F (15.4°C). With the onset of December, Harvey's average high-temperature slightly adjusts, moderately receding from November's refreshing 66.7°F (19.3°C) to a moderate 59.7°F (15.4°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Harvey?
January, having an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 39.7°F (4.3°C), is the coldest month in Harvey.
How much does it rain in Harvey?
In Harvey, during the entire year, the rain falls for 177.1 days and collects up to 36.42" (925mm) of precipitation.
When does it snow in Harvey?
January through March and December are months with snowfall in Harvey, Mississippi.
How many days does it snow in Harvey?
Throughout the year, there are 1.5 snowfall days, and 0.87" (22mm) of snow is accumulated.
What are the months with the lowest UV index in Harvey?
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Harvey.
When is Daylight Saving Time (DST) in Harvey?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harvey, Mississippi, 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 Harvey?
April through November are months without snowfall.
When are the longest days in Harvey?
The month with the longest days in Harvey is June, with an average of 14h and 12min of daylight.
What month has the most sunshine in Harvey?
With an average of 10.6h of sunshine, June has the most sunshine of the year in Harvey, Mississippi.
What is the month with the highest UV index in Harvey?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What is the rainiest month in Harvey?
The month with the most rainfall in Harvey is July, when the rain falls for 21.8 days and typically aggregates up to 4.37" (111mm) of precipitation.
What part of the year is the hottest in Harvey?
August is the warmest month, with the temperature often reaching an average high of 91.8°F (33.2°C) and an average low of 73°F (22.8°C).
What is the least humid month in Harvey?
The least humid month is October, with an average relative humidity of 71%.
What is the driest month in Harvey?
November is the month with the least rainfall. Rain falls for 8.7 days and accumulates 1.77" (45mm) of precipitation.
What is the most humid month in Harvey?
The most humid month in Harvey is December, with an average relative humidity of 81%.
When does it snow the most in Harvey?
The month with the most snowfall is December, when snow falls for 0.4 days and typically aggregates up to 0.39" (10mm) of snow.
What is the month with the shortest days in Harvey?
The month with the shortest days is December, with an average of 10h and 12min of daylight.
What is the month with the least sunshine in Harvey?
December has the least sunshine of the year, with an average of 4.9h of sunshine.
Average temperature
Harvey, MS
The warmest month (with the highest average high temperature) is August (91.8°F).
The month with the lowest average high temperature is January (56.8°F).
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure
Harvey, 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:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"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 months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed
Harvey, MS
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.6mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.4mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity
Harvey, MS
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Harvey, MS
- Average rainfall in January:
2.64" - Average rainfall in February:
2.8" - Average rainfall in March:
3.07" - Average rainfall in April:
2.6" - Average rainfall in May:
2.95" - Average rainfall in June:
3.15"
- Average rainfall in July:
4.37" - Average rainfall in August:
3.98" - Average rainfall in September:
2.91" - Average rainfall in October:
2.44" - Average rainfall in November:
1.77" - Average rainfall in December:
3.74"
The wettest month (with the highest rainfall) is July (4.37").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days
Harvey, MS
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
21.8 days - Average rainfall days in August:
22.3 days - Average rainfall days in September:
17.5 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Harvey, MS
The month with the highest snowfall is December (0.39").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Harvey, MS
- Average snowfall days in January:
0.5 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0.3 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 days - Average snowfall days in December:
0.4 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Harvey, 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 4min - 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 12min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 2min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 1min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Harvey, MS
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
6.4 days - Average sunshine days in September:
10.3 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
14.9 days
The months with the most sunshine days are October and November (19.8 days).
The month with the least sunshine days is August (6.4 days).
Average UV index
Harvey, 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
Harvey, MS
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Harvey, MS
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Harvey, Mississippi, USA
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