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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 chilly winter month in Lyon, Mississippi, with an average temperature varying between 35.8°F (2.1°C) and 49.1°F (9.5°C). In Lyon, January records the lowest average temperatures, peaking at 49.1°F (9.5°C) and reaching a low of 35.8°F (2.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Lyon, Mississippi, with an average temperature ranging between min 39.7°F (4.3°C) and max 53.2°F (11.8°C). The arrival of February brings an average high-temperature of a cool 53.2°F (11.8°C), closely following the temperature pattern of January. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Lyon, Mississippi, with an average temperature varying between 62.2°F (16.8°C) and 46.9°F (8.3°C). The start of March brings a shift in the average high-temperature, increasing from February's cool 53.2°F (11.8°C) to a refreshing 62.2°F (16.8°C). Weather in March »
Weather in April
April is an agreeable spring month in Lyon, Mississippi, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 54.9°F (12.7°C). Lyon's transition into April brings a rise in the average high-temperature, moving from a comfortable 62.2°F (16.8°C) in March to a pleasant 71.8°F (22.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Lyon, Mississippi, with an average temperature ranging between max 80.2°F (26.8°C) and min 64°F (17.8°C). As Lyon welcomes May, the average high-temperature displays a subtle shift, adjusting from an agreeable 71.8°F (22.1°C) in April to a moderately hot 80.2°F (26.8°C). Weather in May »
Weather in June
June, the first month of the summer in Lyon, is a hot month, with an average temperature ranging between min 71.8°F (22.1°C) and max 88.3°F (31.3°C). June's arrival signals a modest temperature shift, moving from a moderately hot 80.2°F (26.8°C) in May to a tropical 88.3°F (31.3°C). Weather in June »
Weather in July
July, the same as June, in Lyon, Mississippi, is a hot summer month, with an average temperature ranging between min 73°F (22.8°C) and max 89.6°F (32°C). In Lyon, July is the month with the highest recorded average temperatures, measuring a high of 89.6°F (32°C) and a low of 73°F (22.8°C). In July, the average heat index is appraised at a blisteringly hot 107.6°F (42°C). Weather in July »
Weather in August
August, the last month of the summer in Lyon, is another hot month, with an average temperature varying between 88.7°F (31.5°C) and 71.2°F (21.8°C). Lyon greets August with an average high-temperature of a still hot 88.7°F (31.5°C), marking a slight deviation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Lyon, is still a warm month, with an average temperature varying between 66.2°F (19°C) and 84.9°F (29.4°C). Lyon, Mississippi, records an average high-temperature of a warm 84.9°F (29.4°C) as September arrives, nearly mirroring the previous month's climate. Weather in September »
Weather in October
October, like September, in Lyon, Mississippi, is a moderately hot autumn month, with an average temperature ranging between max 73.6°F (23.1°C) and min 55.4°F (13°C). Observing a mild shift, the average high-temperature during October reduces from September's 84.9°F (29.4°C) to a still moderately hot 73.6°F (23.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Lyon, Mississippi, with an average temperature ranging between max 60.8°F (16°C) and min 45.5°F (7.5°C). The start of November comes with a reduction in the average high-temperature, receding from a warm 73.6°F (23.1°C) in October to an enjoyable 60.8°F (16°C). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Lyon, Mississippi, with an average temperature ranging between min 40.3°F (4.6°C) and max 52.7°F (11.5°C). The shift from November to December coincides with a small decrease in the average high-temperature, down to a fresh 52.7°F (11.5°C) from a refreshing 60.8°F (16°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
What time of the year is the coldest in Lyon?
January, with average temperatures reaching a high of 49.1°F (9.5°C) and a low of 35.8°F (2.1°C), is the coldest month in Lyon, Mississippi.
How many days does it rain in Lyon?
In Lyon, during the entire year, the rain falls for 163.5 days and collects up to 42.68" (1084mm) of precipitation.
When does it snow in Lyon?
January through March, November and December are months with snowfall.
How many days does it snow in Lyon?
Throughout the year, in Lyon, Mississippi, there are 3.8 snowfall days, and 1.46" (37mm) of snow is accumulated.
What are the months with the lowest UV index in Lyon?
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the most humid month in Lyon?
February, March and December, with an average relative humidity of 78%, are most humid months.
When does it snow the most in Lyon?
The month with the most snowfall in Lyon is February, when snow falls for 1.3 days and typically aggregates up to 0.67" (17mm) of snow.
What is the month with the least sunshine in Lyon?
The month with the least sunshine is February, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST) in Lyon?
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.
What is the wettest month in Lyon?
The month with the most rainfall in Lyon is April, when the rain falls for 13.4 days and typically aggregates up to 5.04" (128mm) of precipitation.
When it does not snow in Lyon?
In Lyon, Mississippi, snow does not fall in April through October.
When are the longest days in Lyon?
With an average of 14h and 24min of daylight, June has the longest days of the year.
What month has the most sunshine in Lyon?
June has the most sunshine of the year, with an average of 10.7h of sunshine.
When is the highest UV index in Lyon?
The months with the highest UV index in Lyon, Mississippi, are June and July, with an average maximum UV index of 7.
What month is the hottest in Lyon?
The average temperatures in Lyon reach their apex in July, averaging 89.6°F (32°C) at the high end and 73°F (22.8°C) at the low end.
What is the driest month in Lyon?
September is the month with the least rainfall in Lyon. Rain falls for 13.2 days and accumulates 2.05" (52mm) of precipitation.
What is the least humid month in Lyon?
With an average relative humidity of 68%, October is the least humid month in Lyon.
What is the month with the shortest days in Lyon?
December has the shortest days of the year, with an average of 9h and 54min of daylight.
Average temperature
Lyon, MS
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (49.1°F).
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (35.8°F).
Average pressure
Lyon, MS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"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 (29.95"Hg).
Average wind speed
Lyon, MS
- Average wind speed in January:
9.2mph - Average wind speed in February:
9.4mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.7mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.2mph - Average wind speed in November:
8mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Lyon, MS
The months with the highest relative humidity are February, March and December (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Lyon, MS
- Average rainfall in January:
2.95" - Average rainfall in February:
4.69" - Average rainfall in March:
3.86" - Average rainfall in April:
5.04" - Average rainfall in May:
4.09" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.54" - Average rainfall in August:
3.11" - Average rainfall in September:
2.05" - Average rainfall in October:
3.23" - Average rainfall in November:
2.72" - Average rainfall in December:
4.29"
The wettest month (with the highest rainfall) is April (5.04").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Lyon, MS
- Average rainfall days in January:
11.8 days - Average rainfall days in February:
12.1 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is August (18.3 days).
The months with the least rainy days are October and November (9.6 days).
Average snowfall
Lyon, MS
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Lyon, MS
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
1.3 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight / Average sunshine
Lyon, MS
- 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 1min - Average daylight in May:
14h and 0min - 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:
9h and 5min
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 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Lyon, MS
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is August (10.8 days).
Average UV index
Lyon, 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 and December (UV index 3).
Average cloud cover
Lyon, MS
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility
Lyon, 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).
Lyon, Mississippi, USA
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