What’s the climate like in Saint Clair?
The current climate of Saint Clair features average monthly temperatures ranging from highs of 33°C during the day to lows of 17°C. The average yearly temperature is around 27°C. At night, temperatures in the colder months average around 7°C and in the warmer months around 25°C.
The highest temperature recorded in Saint Clair in recent years was 39°C in August 2023. The lowest daytime temperature recorded was 1°C in February 2021.
On average, Saint Clair receives 2030 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
The hurricane season in Saint Clair runs from June to November.
Best time to visit Saint Clair?
The best time to visit Saint Clair for sunny weather is February, March, September and October. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Saint Clair. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Saint Clair
The climate table of Saint Clair shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 17 | 20 | 23 | 26 | 29 | 31 | 33 | 33 | 31 | 28 | 22 | 20 |
| Temp. min (°C) | 8 | 11 | 15 | 17 | 21 | 24 | 26 | 26 | 24 | 19 | 13 | 12 |
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| Precipitation (mm) | 141 | 63 | 99 | 159 | 252 | 266 | 176 | 353 | 91 | 93 | 145 | 192 |
| UV Index | 2 | 4 | 5 | 5 | 5 | 4 | 6 | 6 | 5 | 4 | 4 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 27°C
- Highest temperature: 33°C in July and August
- Lowest temperature: 17°C in January
- Precipitation: 2030 mm per year, averaging 169 mm per month
- Driest months: 63 mm in February, 91 mm in September and 93 mm in October
- Wettest months: 353 mm in August, 266 mm in June and 252 mm in May
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Table of Contents
Average Temperature per Month in Saint Clair
This graph shows the average maximum temperatures per month in Saint Clair, Louisiana. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Saint Clair
This graph shows how much precipitation Saint Clair, Louisiana, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Saint Clair
This graph shows the average UV index per month in Saint Clair, Louisiana. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Saint Clair
This graph shows the average yearly temperature in Saint Clair, Louisiana. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Saint Clair
This chart shows the total yearly precipitation in Saint Clair, Louisiana, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Saint Clair
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Average Weather in Saint Clair by Month
Click on a month below to see detailed weather info for Saint Clair. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
