Costilla Rainfall Forecast
- 10%
- No Rain
- 35%
- 55%
- 15%
- No Rain
- 10%
Costilla Rainfall Statistics
May Rainfall
San Luis Valley Regional Airport (36.7 miles)
Total Rainfall May
0.1inDaily Average May
0inWettest Day 6 May, 2026
0.1inWet Days May
2/23 (9%)
Climate (2010–Present)
San Luis Valley Regional Airport (36.7 miles)
Annual Average 2021–2025
7.9inMonthly Average 2021–2026
0.7inDaily Average 2021–2026
0.02inWettest Day 22 August, 2022
1.6in