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United StatesThe weather in January in Saint Clair
It's cool to moderate in January in Saint Clair with an average temperature of 17°C. Temperatures this month range from a low of 13°C to a high of 22°C. At night, you can expect temperatures between 3°C and 11°C.
Looking for sun and warm weather? January isn’t a good month to be in Saint Clair. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Saint Clair, Louisiana. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 27°C in 2022, Saint Clair reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 1°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -8°C to a highest value of 24°C.
Rainfall amount
In January, there is an average of 141 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in January for Saint Clair
Click on any day in January to get detailed info about the usual weather on that day in Saint Clair. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Saint Clair | New York | |
|---|---|---|
| Average temperature | 17°C | 5°C |
| Max. temperature | 22°C | 11°C |
| Min. temperature | 3°C | -5°C |
| Total precipitation | 141 mm | 97 mm |
| Rainy days | 14 days | 12 days |
Start of January
The month of January starts in Saint Clair with cool temps, averaging around 17°C during the day and nights around 9°C.
Mid January
By mid-January, daytime temps rise to around 18°C, with nights around 8°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of January
By the end of January, the average daytime temperature in Saint Clair is around 18°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Saint Clair for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Saint Clair, Louisiana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Saint Clair
Temperature in January in Saint Clair over the years
Precipitation charts
These charts show the average amount of precipitation in January in Saint Clair, Louisiana. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Saint Clair
Total precipitation in January in Saint Clair over the years
Daily UV index in January in Saint Clair
This chart shows the average daily UV index in January in Saint Clair, 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.
Weather experiences in January 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.