January weather forecast
Gentilly, LA

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Weather in January

January, like December, is a moderate winter month in Gentilly, Louisiana, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 59.5°F (15.3°C).

Temperature

Gentilly's temperature records reveal January as the coldest month, marked by average highs of 59.5°F (15.3°C) and lows of 48°F (8.9°C).

Humidity

In January, the average relative humidity is 74%.

Rainfall

In January, in Gentilly, the rain falls for 11.3 days. Throughout January, 2.48" (63mm) of precipitation is accumulated. In Gentilly, during the entire year, the rain falls for 178.6 days and collects up to 44.25" (1124mm) of precipitation.

Daylight

In January, the average length of the day is 10h and 28min.
On the first day of the month, sunrise is at 6:56 am and sunset at 5:11 pm. On the last day of January, sunrise is at 6:51 am and sunset at 5:36 pm CST.

Sunshine

In Gentilly, the average sunshine in January is 5.6h.

UV index

The average daily maximum UV index in January in Gentilly is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 4 during January morphs into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What part of the year is the coldest in Gentilly?

January tends to be the coldest month, with temperatures averaging a daily high of 59.5°F (15.3°C) and a low of 48°F (8.9°C).

What is the average January temperature in Gentilly?

In January, the average high-temperature and low-temperature in Gentilly, Louisiana, are 59.5°F (15.3°C) and 48°F (8.9°C) respectively.

What is the average humidity in January in Gentilly?

In Gentilly, Louisiana, the average relative humidity in January is 74%.

How many days does it rain in January in Gentilly?

In Gentilly, Louisiana, during January, the rain falls for 11.3 days and regularly aggregates up to 2.48" (63mm) of precipitation.

How many hours of daylight does Gentilly have in January?

In Gentilly, Louisiana, the average day length in January is 10h and 28min.

When is the sunrise / sunset in January in Gentilly?

In January, on the first day of the month, sunrise is at 6:56 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 5:36 pm CST.

How long on average sun shines in January in Gentilly?

The average sunshine duration in January is 5.6h.

What is the UV index reading in January in Gentilly?

The average daily maximum UV index in January in Gentilly is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Gentilly, LA

Average temperature in January - Gentilly, LA
  • Average high temperature in January: 59.5°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in January: 48°F

The months with the highest average low temperature are July and August (79.3°F).
The coldest month (with the lowest average low temperature) is January (48°F).

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Average pressure in January
Gentilly, LA

Average pressure in January - Gentilly, LA
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in January
Gentilly, LA

Average wind speed in January - Gentilly, LA
  • Average wind speed in January: 9.7mph

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 (6.7mph).

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Average humidity in January
Gentilly, LA

Average humidity in January - Gentilly, LA
  • Average humidity in January: 74%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Gentilly, LA

Average rainfall in January - Gentilly, LA
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is July (6.1").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in January
Gentilly, LA

Average rainfall days in January - Gentilly, LA
  • Average rainfall days in January: 11.3 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (8.5 days).

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Average daylight in January /
Average sunshine in January
Gentilly, LA

Average daylight in January / Average sunshine in January - Gentilly, LA
  • Average daylight in January: 10h and 3min

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

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in January
Gentilly, LA

Average sunshine days in January - Gentilly, LA
  • Average sunshine days in January: 18.3 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (7.1 days).

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Average UV index in January
Gentilly, LA

Average UV index in January - Gentilly, LA
  • Average UV index in January: 4

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in January
Gentilly, LA

Average cloud cover in January - Gentilly, LA
  • Average cloud cover in January: 37

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in January
Gentilly, LA

Average visibility in January - Gentilly, LA
  • Average visibility in January: 6mi

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).

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Gentilly, Louisiana, USA

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