Weather Report and Forecast for
Tustin MCAS, CA

Sunday, May 27th 2012, 12:15am PDT

7-day Forecast / 10-day Forecast

Latitude: 33°42'N, Longitude: 117°50'W, Elevation: 56.0 ft, Distance: 4.73 mi Tustin MCAS, CA Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 32 years	°F	64	55	57	57	60	64	68	71	73	71	66	60	55
Average high temperature over 32 years	°F	75	68	69	69	71	73	77	82	82	82	78	73	68
Average low temperature over 32 years	°F	53	44	46	48	50	55	59	62	64	60	55	48	43
Highest recorded temperature over 32 years	°F	111	89	91	96	107	102	107	111	104	111	105	95	93
Lowest recorded temperature over 32 years	°F	24	28	28	31	34	37	42	44	48	44	30	32	24
Average number of days above 90°F over 32 years	days	18	-	-	-	1	1	1	2	4	5	3	-	-
Average precipitation over 31 years	in	11.9	2.7	2.4	2.2	0.8	0.2	0.1	-	0.1	0.4	0.3	1.3	1.5
Average dew point over 39 years	°F	51	42	44	46	48	53	57	60	60	60	53	46	43
Average number of days above 70°F over 32 years	days	254	12	12	12	18	22	27	31	31	30	29	20	12
Most recorded rainfall over 31 years	in	26.1	11.2	7.2	9.9	4.0	2.6	1.1	0.2	1.7	1.9	1.6	5.3	4.2
Least recorded rainfall over 31 years	in	3.5	-	-	-	-	-	-	-	-	-	-	-	-
Average number of days with thunderstorms over 21 years	days	4	1	1	1	-	-	-	-	-	1	-	-	-
Average number of days with fog over 21 years	days	174	14	13	14	11	13	15	17	16	16	17	14	14
Average morning relative humidity over 45 years	%	80	78	81	82	79	77	79	80	81	81	80	79	79
Average evening relative humidity over 45 years	%	57	56	57	57	55	58	59	57	57	56	57	56	57
Average wind speed over 39 years	mph	8.0	6.0	6.0	8.0	9.0	8.0	8.0	8.0	8.0	8.0	8.0	6.0	5.0
Average number of days below 32°F over 32 years	days	2	1	-	-	-	-	-	-	-	-	-	-	1

Check weather averages for nearby locations (some locations might offer more data):

Average temperature of May: 64°F. Average high temperature: 73°F. Average low temperature: 55°F. Tustin MCAS, CA Averages »

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