Expand
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, the same as December, is a cool winter month in Shannon, Alabama, with an average temperature ranging between min 36°F (2.2°C) and max 51.3°F (10.7°C). In Shannon, the lowest average temperatures are observed in January, with a high of 51.3°F (10.7°C) and a low of 36°F (2.2°C). Weather in January »
Weather in February
February, the last month of the winter in Shannon, is a refreshing month, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 56.7°F (13.7°C). February's onset is marked by a subtle temperature increase, moving from a cool 51.3°F (10.7°C) in January to a refreshing 56.7°F (13.7°C). Weather in February »
Weather in March
March, the first month of the spring in Shannon, is a comfortable month, with an average temperature varying between 64.6°F (18.1°C) and 46.9°F (8.3°C). The onset of March marks a slight increase in the average high-temperature, moving from a mild 56.7°F (13.7°C) in February to a still refreshing 64.6°F (18.1°C). Weather in March »
Weather in April
April in Shannon, Alabama, is a moderately hot spring month, with an average temperature varying between 53.4°F (11.9°C) and 73.9°F (23.3°C). The transition from March to April brings a temperature rise, with average high-temperatures increasing from an enjoyable 64.6°F (18.1°C) to a moderately hot 73.9°F (23.3°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Shannon, Alabama, with an average temperature varying between 81.9°F (27.7°C) and 61.2°F (16.2°C). The beginning of May marks a minor shift in the average high-temperature, moving from April's 73.9°F (23.3°C) to a still warm 81.9°F (27.7°C). Weather in May »
Weather in June
June, the first month of the summer in Shannon, is a tropical month, with an average temperature varying between 89.1°F (31.7°C) and 68.5°F (20.3°C). June's onset brings a minor rise in the average high-temperature, moving from a moderately hot 81.9°F (27.7°C) in May to a tropical 89.1°F (31.7°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Shannon, Alabama, with temperature in the range of an average low of 71.4°F (21.9°C) and an average high of 90.9°F (32.7°C). July tends to be the warmest month, with temperatures averaging a daily high of 90.9°F (32.7°C) and a low of 71.4°F (21.9°C). The heat index for July is estimated at a blisteringly hot 111.2°F (44°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Shannon, Alabama, with an average temperature fluctuating between 90.1°F (32.3°C) and 71.2°F (21.8°C). Shannon's August average high-temperature settles at a still tropical 90.1°F (32.3°C), showing a near match with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Shannon, is still a warm month, with an average temperature ranging between max 85.1°F (29.5°C) and min 66°F (18.9°C). The onset of September notes an average high-temperature of a warm 85.1°F (29.5°C), subtly shifted from August's 90.1°F (32.3°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Shannon, Alabama, with an average temperature varying between 74.7°F (23.7°C) and 54.5°F (12.5°C). The arrival of October signals a shift in temperature, down from a warm 85.1°F (29.5°C) in September to a still moderately hot 74.7°F (23.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Shannon, Alabama, with an average temperature varying between 44.1°F (6.7°C) and 62.4°F (16.9°C). The shift to November brings a decrease in the average high-temperature, falling from a warm 74.7°F (23.7°C) in October to a refreshing 62.4°F (16.9°C). Weather in November »
Weather in December
December, the first month of the winter in Shannon, is still a cool month, with an average temperature varying between 54.9°F (12.7°C) and 40.5°F (4.7°C). Shannon in December undergoes a slight reduction in the average high-temperature, shifting from November's enjoyable 62.4°F (16.9°C) to a cool 54.9°F (12.7°C). Weather in December »
Updated: Aug 5, 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 is the coldest time of year?
In Shannon, the average lowest temperatures are observed in January, with a high of 51.3°F (10.7°C) and a low of 36°F (2.2°C).
How many days does it rain?
In Shannon, during the entire year, the rain falls for 146.7 days and collects up to 18.94" (481mm) of precipitation.
When does it snow?
Months with snowfall are January through March and December.
When does it snow the most?
January is the month with the most snowfall in Shannon. Snow falls for 0.8 days and accumulates 0.24" (6mm) of snow.
How much does it snow?
In Shannon, during the entire year, snow falls for 2.7 days and aggregates up to 0.47" (12mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Shannon, Alabama, 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?
April through November are months without snowfall.
When are the longest days?
The month with the longest days in Shannon is June, with an average of 14h and 18min of daylight.
What is the month with the most sunshine?
June and July, with an average of 10.6h of sunshine, are months with the most sunshine in Shannon.
What time of the year is the hottest?
Shannon's July weather, marked by an average high temperature of 90.9°F (32.7°C) and an average low temperature of 71.4°F (21.9°C), is the warmest in the year.
What are the months with the highest UV index?
July and August, with an average maximum UV index of 7, are months with the highest UV index.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 18 days and accumulates 2.24" (57mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 70%.
What is the driest month in Shannon?
The month with the least rainfall is October, when the rain falls for 8.4 days and typically collects 1.02" (26mm) of precipitation.
What is the most humid month?
The most humid month is December, with an average relative humidity of 80%.
What is the month with the shortest days?
With an average of 10h and 0min of daylight, December has the shortest days of the year.
When is the lowest UV index in Shannon?
With an average maximum UV index of 2, December is the month with the lowest UV index.
Average temperature
Shannon, AL
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (51.3°F).
The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure
Shannon, AL
- 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:
30.01"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"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 months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed
Shannon, AL
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.1mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.9mph - Average wind speed in October:
6mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7mph
The windiest months (with the highest average wind speed) are February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity
Shannon, AL
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Shannon, AL
- Average rainfall in January:
1.42" - Average rainfall in February:
1.54" - Average rainfall in March:
1.5" - Average rainfall in April:
1.73" - Average rainfall in May:
1.57" - Average rainfall in June:
2.2"
- Average rainfall in July:
1.89" - Average rainfall in August:
2.24" - Average rainfall in September:
1.06" - Average rainfall in October:
1.02" - Average rainfall in November:
1.1" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.02").
Average rainfall days
Shannon, AL
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
10.9 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
18.9 days - Average rainfall days in August:
18 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
7.3 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.3 days).
Average snowfall
Shannon, AL
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Shannon, AL
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1 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:
0.1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Shannon, AL
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - 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 2min
- Average daylight in July:
14h and 1min - 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 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
7h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Shannon, AL
- Average sunshine days in January:
19.4 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
17.8 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
10 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
21.2 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
17.9 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (9.4 days).
Average UV index
Shannon, AL
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Shannon, AL
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, September and October (Cloud cover 30).
Average visibility
Shannon, AL
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).
Shannon, Alabama, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location