Big Delta (AK) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Big Delta (Alaska). The numbers are calculated over a 30-year period to provide a reliable average.
- Most rainfall (rainy season) is seen in July.
- Big Delta has dry periods in January, February, March, April and December.
- On average, July is the wettest month with 101 mm of precipitation.
- On average, March is the driest month with 18 mm of precipitation.
- The average amount of annual precipitation is 540 mm.
Current rainfall in Big Delta (AK)
broken clouds and no rain
overcast and snow
overcast and snow