Average data for 10 years
1 May
Thursday
+22°
+18°
2 May
Friday
+23°
+18°
3 May
Saturday
+21°
+16°
4 May
Sunday
+18°
+14°
5 May
Monday
+18°
+15°
6 May
Tuesday
+18°
+14°
7 May
Wednesday
+18°
+14°
8 May
Thursday
+17°
+14°
9 May
Friday
+18°
+15°
10 May
Saturday
+20°
+16°
11 May
Sunday
+21°
+17°
12 May
Monday
+21°
+17°
13 May
Tuesday
+21°
+16°
14 May
Wednesday
+20°
+16°
15 May
Thursday
+20°
+16°
16 May
Friday
+20°
+16°
17 May
Saturday
+20°
+16°
18 May
Sunday
+20°
+17°
19 May
Monday
+22°
+17°
20 May
Tuesday
+20°
+15°
21 May
Wednesday
+19°
+15°
22 May
Thursday
+18°
+15°
23 May
Friday
+17°
+14°
24 May
Saturday
+18°
+15°
25 May
Sunday
+18°
+15°
26 May
Monday
+19°
+15°
27 May
Tuesday
+19°
+16°
28 May
Wednesday
+20°
+16°
29 May
Thursday
+20°
+16°
30 May
Friday
+20°
+16°
31 May
Saturday
+20°
+16°
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Mexico
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In May, the weather in Tustin is typically warm. Average daily high temperature in May is about 20 degrees above zero. On average, Tustin has 28 sunny, 2 partly cloudy, and 1 rainy day in May. The rains are usually light.