Climate and monthly weather forecastMcHenry, MS
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in McHenry, Mississippi, with an average temperature fluctuating between 58.1°F (14.5°C) and 41.5°F (5.3°C). January brings the lowest temperatures, with an average high of 58.1°F (14.5°C) and an average low of 41.5°F (5.3°C). Weather in January »Weather in February
February, the last month of the winter in McHenry, is a comfortable month, with an average temperature ranging between min 46.2°F (7.9°C) and max 63.7°F (17.6°C). McHenry's weather in February shows a minor rise in the average high-temperature, moving slightly up from January's mild 58.1°F (14.5°C) to a comfortable 63.7°F (17.6°C). Weather in February »Weather in March
March, the first month of the spring in McHenry, is an agreeable month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 71.2°F (21.8°C). As March sets, the average high-temperature shows a slight increase, moving up from a refreshing 63.7°F (17.6°C) in February to an agreeable 71.2°F (21.8°C). Weather in March »Weather in April
April is a moderately hot spring month in McHenry, Mississippi, with an average temperature varying between 78.4°F (25.8°C) and 58.3°F (14.6°C). Entering April, McHenry notices a subtle temperature elevation, with the average high-temperature advancing from March's pleasant 71.2°F (21.8°C) to a warm 78.4°F (25.8°C). Weather in April »Weather in May
May, the last month of the spring in McHenry, is another warm month, with an average temperature fluctuating between 85.1°F (29.5°C) and 65.1°F (18.4°C). As April transitions into May, McHenry notices a gentle rise in the average high-temperature, transitioning from a warm 78.4°F (25.8°C) to a still moderately hot 85.1°F (29.5°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in McHenry, Mississippi, with an average temperature fluctuating between 72.5°F (22.5°C) and 91°F (32.8°C). June marks a minor ascent in the average high-temperature, adjusting from May's moderately hot 85.1°F (29.5°C) to a hot 91°F (32.8°C). Weather in June »Weather in July
July, the same as June, in McHenry, Mississippi, is another hot summer month, with an average temperature ranging between min 73.9°F (23.3°C) and max 91.4°F (33°C). As July takes hold, the average high-temperature is a still tropical 91.4°F (33°C), nearly mirroring that of the previous month. Weather in July »Weather in August
The last month of the summer, August, is another hot month in McHenry, Mississippi, with temperature in the range of an average low of 74.1°F (23.4°C) and an average high of 91.9°F (33.3°C). August, recognised by an average high temperature of 91.9°F (33.3°C) and a low of 74.1°F (23.4°C), is McHenry's warmest month. August's heat index is estimated at a burning hot 116.6°F (47°C). Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in McHenry, Mississippi, with an average temperature ranging between max 87.6°F (30.9°C) and min 69.8°F (21°C). The arrival of September is marked by an average high-temperature of a still tropical 87.6°F (30.9°C), bearing a close resemblance to August. Weather in September »Weather in October
October, like September, in McHenry, Mississippi, is another warm autumn month, with an average temperature varying between 79.2°F (26.2°C) and 59.4°F (15.2°C). October heralds a minor drop in average high-temperature, sliding from September's tropical 87.6°F (30.9°C) to a moderately hot 79.2°F (26.2°C). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in McHenry, Mississippi, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 48.7°F (9.3°C). A moderate decline in the average high-temperature is seen during November, decreasing from a moderately hot 79.2°F (26.2°C) in October to an enjoyable 67.6°F (19.8°C). Weather in November »Weather in December
December, the first month of the winter in McHenry, is also an enjoyable month, with an average temperature varying between 45.7°F (7.6°C) and 61.3°F (16.3°C). A subtle shift in McHenry's weather is observed as November turns into December, with the average high temperature reducing from an enjoyable 67.6°F (19.8°C) to a still comfortable 61.3°F (16.3°C). Weather in December »Updated: Feb 12, 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
January is the coldest month, with an average high-temperature of 58.1°F (14.5°C) and an average low-temperature of 41.5°F (5.3°C).
In McHenry, Mississippi, during the entire year, the rain falls for 172.1 days and collects up to 31.46" (799mm) of precipitation.
January and December are months with snowfall in McHenry.
January is the month with the most snowfall in McHenry. Snow falls for 0.6 days and accumulates 0.31" (8mm) of snow.
Throughout the year, in McHenry, there are 1 snowfall days, and 0.59" (15mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
In McHenry, snow does not fall in February through November.
February and December, with an average of 5.1h of sunshine, are months with the least sunshine.
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.
The months with the highest UV index in McHenry are May through August, with an average maximum UV index of 7.
June has the longest days of the year in McHenry, with an average of 14h and 6min of daylight.
June has the most sunshine of the year in McHenry, Mississippi, with an average of 10.8h of sunshine.
In McHenry, August is identified by the average highest temperatures, reaching a peak of 91.9°F (33.3°C) and a low of 74.1°F (23.4°C).
August is the month with the most rainfall. Rain falls for 23.3 days and accumulates 4.57" (116mm) of precipitation.
October is the least humid month in McHenry, with an average relative humidity of 71%.
The month with the least rainfall in McHenry is November, when the rain falls for 8 days and typically collects 1.61" (41mm) of precipitation.
With an average relative humidity of 80%, December is the most humid month in McHenry, Mississippi.
The month with the shortest days in McHenry, Mississippi, is December, with an average of 10h and 12min of daylight.
Average temperature
McHenry, MS
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (58.1°F).
The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure
McHenry, MS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"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:
30.13"Hg - Average pressure in December:
30.13"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
McHenry, MS
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.4mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity
McHenry, MS
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
McHenry, MS
- Average rainfall in January:
1.81" - Average rainfall in February:
2.01" - Average rainfall in March:
2.17" - Average rainfall in April:
1.81" - Average rainfall in May:
2.28" - Average rainfall in June:
3.39"
- Average rainfall in July:
4.29" - Average rainfall in August:
4.57" - Average rainfall in September:
2.64" - Average rainfall in October:
2.2" - Average rainfall in November:
1.61" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days
McHenry, MS
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
10.9 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
24 days - Average rainfall days in August:
23.3 days - Average rainfall days in September:
18.1 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
8 days - Average rainfall days in December:
12.6 days
The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is November (8 days).
Average snowfall
McHenry, MS
The month with the highest snowfall is January (0.31").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
McHenry, MS
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0.1 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:
0.2 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
McHenry, MS
- Average daylight in January:
10h and 24min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
5h and 30min - Average sunshine in February:
5h and 6min - Average sunshine in March:
7h and 24min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 12min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 30min - Average sunshine in September:
9h and 24min - Average sunshine in October:
7h and 24min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days
McHenry, MS
- Average sunshine days in January:
18.7 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
17.2 days - Average sunshine days in May:
16 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
5.3 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
9.2 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (5.3 days).
Average UV index
McHenry, MS
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
McHenry, MS
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility
McHenry, MS
The months with the highest visibility are June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, September and December (5mi).
