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Otay Lake, Chula Vista - Daily Totals for September

  2025 2024 2023 2022
Day Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
1 N/A N/A 81/64 0 82/66 0 92/68 0
2 N/A N/A 82/62 0 81/69 0 92/69 0
3 N/A N/A 87/63 0 78/67 0 98/73 0
4 N/A N/A 90/64 0 76/63 0 90/73 0
5 N/A N/A 96/68 0 76/65 0 88/68 0
6 N/A N/A 97/69 0 78/63 0 91/67 0
7 N/A N/A 97/70 0 84/60 0 94/70 0
8 N/A N/A 104/78 0 93/64 0 94/71 0
9 N/A N/A 96/72 0 92/68 0 83/72 0
10 N/A N/A 90/67 0 90/70 0 81/71 0
11 N/A N/A 75/60 0 88/71 0 86/72 0
12 N/A N/A 75/62 0 80/65 0 83/71 0
13 N/A N/A 74/63 0 76/62 0 81/64 0
14 N/A N/A 76/63 0 76/61 0 75/62 0
15 N/A N/A 70/64 0 75/63 0 76/60 0
16 N/A N/A 71/59 0 71/65 0.01 76/59 0
17 N/A N/A 71/55 0 70/65 0.01 75/59 0
18 N/A N/A 72/59 0 76/59 0 74/59 0
19 N/A N/A 74/63 0 75/56 0 77/60 0
20 N/A N/A 72/62 0 74/61 0 81/59 0
21 N/A N/A 73/57 0 75/60 0 81/61 0
22 N/A N/A 78/59 0 73/60 0 82/56 0
23 N/A N/A 83/61 0 78/61 0 87/64 0
24 N/A N/A 80/62 0 79/60 0 88/66 0
25 N/A N/A 75/61 0 78/58 0 90/63 0
26 N/A N/A 77/59 0 81/59 0 87/63 0
27 N/A N/A 76/57 0 78/55 0 90/63 0
28 N/A N/A 78/54 0 74/59 0 86/62 0
29 N/A N/A 81/54 0 72/61 0 79/64 0
30 N/A N/A 79/54 0 69/61 0.04 74/60 0
Totals: N/A N/A 81/62 0 78/62 0.06 84/64 0

Rainfall measured in inches. Temperatures in Fahrenheit.
* M - Weather station is Missing Data.