Williston Rainfall Forecast
- No Rain
- No Rain
- No Rain
- No Rain
- 25%
- 20%
- 40%
Williston Rainfall Statistics
February Rainfall
Barnwell Regional Airport (9.9 miles)
Total Rainfall February
0.3inDaily Average February
0.1inWettest Day 4 February, 2026
0.3inWet Days February
1/7 (14%)
Climate (2010–Present)
Barnwell Regional Airport (9.9 miles)
Annual Average 2021–2025
15.9inMonthly Average 2021–2026
1.3inDaily Average 2021–2026
0.05inWettest Day 6 March, 2024
2.8in