Weathermondo.com
United StatesThe weather in January in Harlingen
It's pleasantly warm in January in Harlingen with an average temperature of 22°C. Temperatures this month range from a low of 17°C to a high of 25°C. At night, you can expect temperatures between 7°C and 14°C.
Looking for great weather? January is a good time to be in Harlingen. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Harlingen, Texas. 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 34°C in 2022, Harlingen reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 3°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 23°C.
Rainfall amount
In January, there is an average of 59 mm of precipitation, spread over 9 days. The wind speed is around 5 Bft, mostly coming from the South.
Daily weather in January for Harlingen
Click on any day in January to get detailed info about the usual weather on that day in Harlingen. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Harlingen | New York | |
|---|---|---|
| Average temperature | 22°C | 5°C |
| Max. temperature | 25°C | 11°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 59 mm | 97 mm |
| Rainy days | 9 days | 12 days |
Start of January
The month of January starts in Harlingen with mild temps, averaging around 21°C during the day and nights around 10°C.
Mid January
By mid-January, daytime temps rise to around 23°C, with nights around 12°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 Harlingen is around 22°C, while nighttime temps are about 10°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 5 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 Harlingen for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Harlingen, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Harlingen
Temperature in January in Harlingen over the years
Precipitation charts
These charts show the average amount of precipitation in January in Harlingen, Texas. 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 Harlingen
Total precipitation in January in Harlingen over the years
Daily UV index in January in Harlingen
This chart shows the average daily UV index in January in Harlingen, 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 Harlingen
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Average weather in Harlingen by month
Click on a month below to see detailed weather info for Harlingen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.