Normal weather for Port Allen in December
It's pleasantly warm in December in Port Allen with an average temperature of 20°C. Temperatures this month range from a low of 15°C to a high of 23°C. At night, you can expect temperatures between 7°C and 14°C.
In December, there is an average of 281 mm of precipitation, spread over 23 days. Of the total precipitation, about 1,4 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the Southeast.
Port Allen in December |
New York | ||
|---|---|---|---|
 Average Temperature |
20°C | 9°C | |
 High Temp |
23°C | 12°C | |
| Low Temp |
15°C | 4°C | |
 Total Precipitation |
281 mm | 133 mm | |
| Rainy Days |
23 days | 17 days | |
 Total Snowfall |
1,4 cm | 9,7 cm | |
| Snowy Days |
1 day | 3 days | |
Start of December
The month of December starts in Port Allen with mild temps, averaging around 21°C during the day and nights around 10°C. There are plenty of days with a good chance of precipitation.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid December
By mid-December, daytime temps drop to around 19°C, with nights around 9°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of December
By the end of December, the average daytime temperature in Port Allen is around 21°C, while nighttime temps are about 11°C. There’s a significant chance of many days with precipitation.
Because temperatures drop in the evening, wearing layers is recommended. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is December a good time to visit Port Allen?
Looking for sun? December isn’t a good month to be in Port Allen. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Port Allen runs from June to November.
Temperature records for Port Allen in December
Check out the climate of Port Allen for all months and discover the best travel time
November
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Daily Temperature in December in Port Allen
This chart shows the average daily high and low temperatures in December for Port Allen, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Port Allen
The chart below shows the average daily precipitation in December for Port Allen, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 23 days of precipitation in Port Allen.
Daily Snowfall in December in Port Allen
This chart shows the average daily snowfall in December in Port Allen, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.
Daily UV Index in December in Port Allen
This chart shows the average daily UV index in December in Port Allen, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Port Allen Over the Years
This chart shows the average temperature in December in Port Allen, measured in degrees Celsius, over the past few years.
Total Precipitation in December in Port Allen Over the Years
This chart shows the average precipitation in December in Port Allen, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in December in Port Allen per year
This chart shows the average snowfall in December in Port Allen, measured in centimeters, over the past few years.
Daily Climate in December for Port Allen
Click on any day in December to get detailed info about the usual weather on that day in Port Allen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Port Allen
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Average Weather in Port Allen by Month
Click on a month below to see detailed weather info for Port Allen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Port Allen for all months at once
