Climate and monthly weather forecastGlynn, LA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Glynn, Louisiana, is a moderate winter month, with an average temperature varying between 41.9°F (5.5°C) and 57.6°F (14.2°C). With average high and low temperatures of 57.6°F (14.2°C) and 41.9°F (5.5°C) respectively, January is Glynn's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a comfortable month in Glynn, Louisiana, with an average temperature varying between 62.4°F (16.9°C) and 46.6°F (8.1°C). The commencement of February notes an average high-temperature of an enjoyable 62.4°F (16.9°C), exhibiting little difference from the previous month. Weather in February »Weather in March
March, the first month of the spring in Glynn, is an agreeable month, with an average temperature fluctuating between 70.5°F (21.4°C) and 52.3°F (11.3°C). March brings a slight elevation in the average high-temperature, transitioning from February's comfortable 62.4°F (16.9°C) to an agreeable 70.5°F (21.4°C). Weather in March »Weather in April
April in Glynn, Louisiana, is a warm spring month, with an average temperature ranging between min 57.6°F (14.2°C) and max 78.1°F (25.6°C). April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's pleasant 70.5°F (21.4°C) to a warm 78.1°F (25.6°C). Weather in April »Weather in May
May, the last month of the spring in Glynn, is another warm month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 85.3°F (29.6°C). The shift from April to May introduces a subtle increase in the average high-temperature, moving from 78.1°F (25.6°C) to a still moderately hot 85.3°F (29.6°C). Weather in May »Weather in June
June, the first month of the summer in Glynn, is a hot month, with an average temperature varying between 71.2°F (21.8°C) and 90.7°F (32.6°C). June brings a slight elevation in the average high-temperature, transitioning from May's warm 85.3°F (29.6°C) to a tropical 90.7°F (32.6°C). Weather in June »Weather in July
July, like June, is another hot summer month in Glynn, Louisiana, with temperature in the range of an average low of 72.9°F (22.7°C) and an average high of 91.8°F (33.2°C). July, with an average high of 91.8°F (33.2°C) and a low of 72.9°F (22.7°C), signifies the warmest month of the year. Throughout July, the heat index is computed to be a burning hot 118.4°F (48°C). Weather in July »Weather in August
August, the last month of the summer in Glynn, is also a hot month, with an average temperature fluctuating between 73°F (22.8°C) and 91.6°F (33.1°C). Upon the beginning of August, Glynn's high-temperatures register at a still tropical 91.6°F (33.1°C), closely mirroring the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Glynn, Louisiana, with an average temperature fluctuating between 69.1°F (20.6°C) and 87.8°F (31°C). Glynn, Louisiana, experiences a minor change to a still tropical 87.8°F (31°C) in average high-temperature during September, closely reflecting August. Weather in September »Weather in October
October, the same as September, is another warm autumn month in Glynn, Louisiana, with temperature in the range of an average low of 59.2°F (15.1°C) and an average high of 79.7°F (26.5°C). October's arrival aligns with a minor decrease in average high-temperatures, from September's tropical 87.8°F (31°C) to a warm 79.7°F (26.5°C). Weather in October »Weather in November
November, the last month of the autumn in Glynn, is another refreshing month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 67.6°F (19.8°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's moderately hot 79.7°F (26.5°C) to an enjoyable 67.6°F (19.8°C). Weather in November »Weather in December
December, the first month of the winter in Glynn, is also a moderate month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 45.7°F (7.6°C). With the arrival of December, Glynn experiences a modest decline in average high-temperatures, transitioning from a refreshing 67.6°F (19.8°C) in November to a mild 60.4°F (15.8°C). Weather in December »Updated: Jul 22, 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 stands out as Glynn's coldest month, with temperatures ranging between an average high of 57.6°F (14.2°C) and a low of 41.9°F (5.5°C).
Throughout the year, there are 134.7 rainfall days, and 12.48" (317mm) of precipitation is accumulated.
January and December are months with snowfall.
The months with the most snowfall are January and December, with an average 0.08" (2mm) of accumulated snow.
In Glynn, during the entire year, snow falls for 0.7 days and aggregates up to 0.16" (4mm) of snow.
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
The most humid month is February, with an average relative humidity of 83%.
February through November are months without snowfall.
The month with the least rainfall is March, when the rain falls for 10.8 days and typically collects 0.67" (17mm) of precipitation.
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.
With an average of 14h and 6min of daylight, June has the longest days of the year.
The month with the most sunshine is June, with an average of 10.3h of sunshine.
June through August, with an average maximum UV index of 7, are months with the highest UV index in Glynn.
The warmest temperatures occur during July, when averages reach a peak of 91.8°F (33.2°C) and a low of 72.9°F (22.7°C).
July is the month with the most rainfall. Rain falls for 16.9 days and accumulates 1.81" (46mm) of precipitation.
October is the least humid month in Glynn, with an average relative humidity of 72%.
December has the shortest days of the year, with an average of 10h and 12min of daylight.
The month with the least sunshine is December, with an average of 4.9h of sunshine.
Average temperature
Glynn, LA
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (57.6°F).
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure
Glynn, LA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed
Glynn, LA
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.3mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.6mph
- Average wind speed in July:
4.2mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.4mph - Average wind speed in October:
5.2mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).
Average humidity
Glynn, LA
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Glynn, LA
- Average rainfall in January:
1.02" - Average rainfall in February:
0.75" - Average rainfall in March:
0.67" - Average rainfall in April:
1.1" - Average rainfall in May:
1.1" - Average rainfall in June:
1.14"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.65" - Average rainfall in September:
0.75" - Average rainfall in October:
0.79" - Average rainfall in November:
0.71" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is March (0.67").
Average rainfall days
Glynn, LA
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
9.5 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
7.9 days - Average rainfall days in November:
6.3 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (6.3 days).
Average snowfall
Glynn, LA
The months with the highest snowfall are January and December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Glynn, LA
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).
Average daylight / Average sunshine
Glynn, LA
- 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 24min - Average sunshine in February:
5h and 12min - Average sunshine in March:
7h and 18min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 42min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 24min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Glynn, LA
- Average sunshine days in January:
20.9 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
19 days - Average sunshine days in April:
18.6 days - Average sunshine days in May:
16.6 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
9.4 days - Average sunshine days in September:
12.3 days - Average sunshine days in October:
21.4 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
18 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is August (9.4 days).
Average UV index
Glynn, LA
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
Glynn, LA
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility
Glynn, LA
The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).
