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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, the same as December, in Saint James, Louisiana, is another refreshing winter month, with an average temperature varying between 60.3°F (15.7°C) and 45.1°F (7.3°C). Saint James's coldest weather arrives in January, when temperatures average a high of 60.3°F (15.7°C) and a low of 45.1°F (7.3°C). Weather in January »
Weather in February
February, the last month of the winter in Saint James, is a refreshing month, with an average temperature ranging between max 64.9°F (18.3°C) and min 50°F (10°C). As February takes hold, the average high-temperature is a comfortable 64.9°F (18.3°C), nearly mirroring that of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Saint James, Louisiana, with an average temperature ranging between max 72°F (22.2°C) and min 55.2°F (12.9°C). As March sets, the average high-temperature shows a slight increase, moving up from a comfortable 64.9°F (18.3°C) in February to an agreeable 72°F (22.2°C). Weather in March »
Weather in April
April is a warm spring month in Saint James, Louisiana, with an average temperature fluctuating between 77.9°F (25.5°C) and 60.4°F (15.8°C). With the beginning of April, Saint James's average high-temperature sees a minor increase, transitioning from a pleasant 72°F (22.2°C) in March to a warm 77.9°F (25.5°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Saint James, Louisiana, with an average temperature varying between 67.3°F (19.6°C) and 84°F (28.9°C). A soft shift in the average high-temperature is noticeable in May, transitioning from a warm 77.9°F (25.5°C) in April to a still moderately hot 84°F (28.9°C). Weather in May »
Weather in June
June, the first month of the summer in Saint James, is a tropical month, with an average temperature varying between 89.4°F (31.9°C) and 73.6°F (23.1°C). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from a warm 84°F (28.9°C) to a tropical 89.4°F (31.9°C). Weather in June »
Weather in July
July, like June, is another hot summer month in Saint James, Louisiana, with an average temperature ranging between max 89.8°F (32.1°C) and min 75.2°F (24°C). Saint James's temperature peaks during July and August, with an average high-temperature of 89.8°F (32.1°C). The heat index for July is evaluated at an extremely hot 111.2°F (44°C). Weather in July »
Weather in August
August, the last month of the summer in Saint James, is another hot month, with an average temperature varying between 89.8°F (32.1°C) and 75.4°F (24.1°C). July and August are known as Saint James's warmest months, with an average high-temperature of 89.8°F (32.1°C). The heat index value during August is evaluated at a scorching 111.2°F (44°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Saint James, Louisiana, with an average temperature fluctuating between 72°F (22.2°C) and 86.9°F (30.5°C). Saint James observes an average high-temperature of a still tropical 86.9°F (30.5°C) in September, barely different from 89.8°F (32.1°C) in August. Weather in September »
Weather in October
October, like September, in Saint James, Louisiana, is a moderately hot autumn month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 79.5°F (26.4°C). The arrival of October corresponds with a minor reduction in the average high-temperature, down from September's hot 86.9°F (30.5°C) to a warm 79.5°F (26.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Saint James, is another pleasant month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 68.9°F (20.5°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a moderately hot 79.5°F (26.4°C) in October to a pleasant 68.9°F (20.5°C). Weather in November »
Weather in December
December, the first month of the winter in Saint James, is still a comfortable month, with an average temperature varying between 49.5°F (9.7°C) and 63°F (17.2°C). Transitioning from November to December involves a subtle drop in average high-temperatures, descending from an agreeable 68.9°F (20.5°C) to a refreshing 63°F (17.2°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Saint James?
In Saint James, January records the average lowest temperatures, peaking at 60.3°F (15.7°C) and reaching a low of 45.1°F (7.3°C).
How much does it rain in Saint James?
Throughout the year, there are 172.6 rainfall days, and 30.2" (767mm) of precipitation is accumulated.
When does it snow in Saint James?
January is the only month when snow falls.
When does it snow the most in Saint James?
January is the month with the most snowfall in Saint James, Louisiana. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.
How many days does it snow in Saint James?
In Saint James, Louisiana, during the entire year, snow falls for 0.2 days and aggregates up to 0.04" (1mm) of snow.
What are the most humid months in Saint James?
February, July through September and December, with an average relative humidity of 79%, are most humid months in Saint James.
When it does not snow in Saint James?
February through December are months without snowfall in Saint James.
When is Daylight Saving Time (DST) in Saint James?
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 are the longest days in Saint James?
With an average of 14h and 0min of daylight, June has the longest days of the year in Saint James, Louisiana.
What month has the most sunshine in Saint James?
The month with the most sunshine is June, with an average of 10.6h of sunshine.
What is the month with the highest UV index in Saint James?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Saint James.
What is the hottest time of year in Saint James?
During July and August, Saint James experiences its peak temperatures, averaging a high-temperature of 89.8°F (32.1°C).
What is the wettest month in Saint James?
July is the month with the most rainfall in Saint James. Rain falls for 21.5 days and accumulates 4.88" (124mm) of precipitation.
What is the least humid month in Saint James?
With an average relative humidity of 74%, October is the least humid month.
What is the driest month in Saint James?
The month with the least rainfall in Saint James, Louisiana, is November, when the rain falls for 8 days and typically collects 1.26" (32mm) of precipitation.
What is the month with the shortest days in Saint James?
December has the shortest days of the year in Saint James, Louisiana, with an average of 10h and 18min of daylight.
What is the month with the least sunshine in Saint James?
The month with the least sunshine in Saint James, Louisiana, is December, with an average of 5.1h of sunshine.
When is the lowest UV index in Saint James?
The month with the lowest UV index in Saint James is December, with an average maximum UV index of 3.
Average temperature
Saint James, LA
The warmest months (with the highest average high temperature) are July and August (89.8°F).
The month with the lowest average high temperature is January (60.3°F).
The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).
Average pressure
Saint James, 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:
30"Hg - Average pressure in May:
29.99"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:
29.97"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
Saint James, LA
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.5mph
The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity
Saint James, LA
The months with the highest relative humidity are February, July, August, September and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Saint James, LA
- Average rainfall in January:
1.65" - Average rainfall in February:
1.85" - Average rainfall in March:
1.5" - Average rainfall in April:
2.17" - Average rainfall in May:
2.8" - Average rainfall in June:
2.8"
- Average rainfall in July:
4.88" - Average rainfall in August:
4.37" - Average rainfall in September:
2.36" - Average rainfall in October:
2.32" - Average rainfall in November:
1.26" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is July (4.88").
The driest month (with the least rainfall) is November (1.26").
Average rainfall days
Saint James, LA
- Average rainfall days in January:
10.3 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
14 days - Average rainfall days in June:
19.2 days
- Average rainfall days in July:
21.5 days - Average rainfall days in August:
22.3 days - Average rainfall days in September:
18.6 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
8 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (8 days).
Average snowfall
Saint James, LA
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Saint James, 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:
0.1 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Saint James, 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 3min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 4min - Average sunshine in April:
9h and 3min - Average sunshine in May:
10h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
10h and 1min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Saint James, LA
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
16.6 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
8.6 days
- Average sunshine days in July:
6.4 days - Average sunshine days in August:
6.6 days - Average sunshine days in September:
8.8 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (6.4 days).
Average UV index
Saint James, LA
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Saint James, LA
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility
Saint James, 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).
Saint James, Louisiana, USA
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