Harlingen (TX) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Harlingen (Texas). The numbers are calculated over a 30-year period to provide a reliable average.
- Most rainfall (rainy season) is seen in July and September.
- Harlingen has dry periods in February and March.
- On average, September is the wettest month with 140 mm of precipitation.
- On average, February is the driest month with 25 mm of precipitation.
- The average amount of annual precipitation is 702 mm.
Current rainfall in Harlingen (TX)
partly cloudy and no rain
clear and no rain
almost clear and no rain