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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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another mild winter month in Terrytown, Louisiana, with an average temperature ranging between max 60.4°F (15.8°C) and min 48.6°F (9.2°C). January proves to be the coldest month, recording an average maximum temperature of 60.4°F (15.8°C) and a minimum temperature of 48.6°F (9.2°C). Weather in January »
Weather in February
February, the last month of the winter in Terrytown, is an enjoyable month, with an average temperature ranging between max 64.6°F (18.1°C) and min 52.7°F (11.5°C). The beginning of February reveals an average high-temperature of a comfortable 64.6°F (18.1°C), showing minimal deviation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Terrytown, Louisiana, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 58.3°F (14.6°C). Terrytown's weather shows a minor temperature rise with the arrival of March, moving from an enjoyable 64.6°F (18.1°C) in February to a pleasant 70.7°F (21.5°C). Weather in March »
Weather in April
April in Terrytown, Louisiana, is a moderately hot spring month, with an average temperature varying between 64.2°F (17.9°C) and 77°F (25°C). Terrytown experiences a minor temperature shift with the start of April, with average high-temperatures moving from an agreeable 70.7°F (21.5°C) in March to a moderately hot 77°F (25°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Terrytown, Louisiana, with an average temperature varying between 71.2°F (21.8°C) and 82.9°F (28.3°C). A subtle rise in the average high-temperature is observed during May, adjusting from 77°F (25°C) in April to a still warm 82.9°F (28.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Terrytown, Louisiana, with an average temperature ranging between min 77.7°F (25.4°C) and max 88.3°F (31.3°C). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from a warm 82.9°F (28.3°C) in May to a hot 88.3°F (31.3°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Terrytown, Louisiana, with temperature in the range of an average low of 79.3°F (26.3°C) and an average high of 89.4°F (31.9°C). Terrytown's warmest period falls in July and August, when the average high-temperatures ascend to 89.4°F (31.9°C). During July, the heat index is calculated to be a scorching 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Terrytown, Louisiana, with temperature in the range of an average low of 79.5°F (26.4°C) and an average high of 89.4°F (31.9°C). July and August are known as Terrytown's warmest months, with an average high-temperature of 89.4°F (31.9°C). The heat index in August is calculated to be a scorching 105.8°F (41°C). Weather in August »
Weather in September
September, the first month of the autumn in Terrytown, is also a hot month, with temperature in the range of an average low of 76.3°F (24.6°C) and an average high of 86.5°F (30.3°C). With the onset of September, a modest change to a still hot 86.5°F (30.3°C) from August's 89.4°F (31.9°C) is noted in high-temperature. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Terrytown, Louisiana, with an average temperature varying between 78.8°F (26°C) and 66.9°F (19.4°C). A subtle shift in Terrytown's weather is observed as September turns into October, with the average high temperature reducing from a tropical 86.5°F (30.3°C) to a moderately hot 78.8°F (26°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an agreeable month in Terrytown, Louisiana, with an average temperature ranging between max 68.9°F (20.5°C) and min 57.4°F (14.1°C). The commencement of November indicates a shift in the average high-temperature, receding from October's moderately hot 78.8°F (26°C) to an agreeable 68.9°F (20.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an enjoyable month in Terrytown, Louisiana, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 63.5°F (17.5°C). Terrytown's progression into December involves a minor drop in the average high-temperature, slightly receding from an agreeable 68.9°F (20.5°C) in November to a refreshing 63.5°F (17.5°C). Weather in December »
Updated: Jul 21, 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 month is the coldest?
Terrytown notes the coldest temperatures in January, with a average high of 60.4°F (15.8°C) and a low of 48.6°F (9.2°C).
How much does it rain?
Throughout the year, there are 112.1 rainfall days, and 9.37" (238mm) of precipitation is accumulated.
When does it snow?
The only month with snowfall is January.
What is the snowiest month?
January has the most snowfall days of the year in Terrytown. Snow falls for 0.1 days.
How many days does it snow?
In Terrytown, Louisiana, during the entire year, snow falls for 0.1 days.
What is the most humid month?
February and December, with an average relative humidity of 77%, are most humid months.
When it does not snow?
In Terrytown, snow does not fall in February through December.
What is the driest month in Terrytown?
The months with the least rainfall are March and April Rain falls for 8.3 days and accumulates 0.43" (11mm) of rain.
When is Daylight Saving Time (DST)?
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.
When is the highest UV index?
The months with the highest UV index are May through September, with an average maximum UV index of 7.
When are the longest days?
The month with the longest days is June, with an average of 14h and 0min of daylight.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 11h of sunshine.
What is the warmest month?
In Terrytown, the warmest period comes during July and August, when the average high-temperature touches 89.4°F (31.9°C).
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 15.5 days and accumulates 1.57" (40mm) of precipitation.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days in Terrytown?
December has the shortest days of the year, with an average of 10h and 18min of daylight.
What is the month with the least sunshine?
With an average of 5.1h of sunshine, December has the least sunshine of the year.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 3.
Average temperature
Terrytown, LA
The warmest months (with the highest average high temperature) are July and August (89.4°F).
The month with the lowest average high temperature is January (60.4°F).
The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).
Average pressure
Terrytown, LA
- Average pressure in January:
30.16"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:
29.99"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).
Average wind speed
Terrytown, LA
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.4mph - Average wind speed in November:
9mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity
Terrytown, LA
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Terrytown, LA
- Average rainfall in January:
0.47" - Average rainfall in February:
0.55" - Average rainfall in March:
0.43" - Average rainfall in April:
0.43" - Average rainfall in May:
0.75" - Average rainfall in June:
0.87"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.46" - Average rainfall in September:
0.47" - Average rainfall in October:
0.94" - Average rainfall in November:
0.63" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are March and April (0.43").
Average rainfall days
Terrytown, LA
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
6.7 days - Average rainfall days in May:
8.6 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
6.8 days - Average rainfall days in November:
4.7 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (4.7 days).
Average snowfall days
Terrytown, LA
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Terrytown, LA
- Average daylight in January:
10h and 3min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - 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 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 4min - Average sunshine in September:
10h and 1min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Terrytown, LA
- Average sunshine days in January:
23.1 days - Average sunshine days in February:
18.9 days - Average sunshine days in March:
21.4 days - Average sunshine days in April:
21.8 days - Average sunshine days in May:
19.3 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
8.9 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
22.3 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
21.6 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is August (8.9 days).
Average UV index
Terrytown, LA
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Terrytown, LA
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility
Terrytown, LA
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).
Terrytown, Louisiana, USA
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