Ontario, CA Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	99	92	109
Low Temp	76	62	51
Day Average Temp	85.25	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	0.01	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	64.54	-	-
High	70	-	-
Low	60	-	-
Average	64.54	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	16	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	28.9	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 37m	6:28 AM	7:06 PM
Civil Twilight		6:03 AM	7:31 PM
Nautical Twilight		5:33 AM	8:01 PM
Astronomical Twilight		5:03 AM	8:31 PM
Moon: Waning crescent		3:40 AM	5:49 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:53 AM	78 °F	66 °F	66 %	CALM	0 mph	-	28.89 in	Mostly Cloudy
1:53 AM	78 °F	64 °F	62 %	CALM	0 mph	-	28.89 in	Partly Cloudy
2:53 AM	76 °F	65 °F	69 %	CALM	0 mph	-	28.88 in	Fair
3:53 AM	76 °F	66 °F	71 %	NNE	3 mph	-	28.88 in	Fair
4:53 AM	76 °F	66 °F	71 %	NE	5 mph	-	28.88 in	Fair
5:53 AM	76 °F	67 °F	74 %	NE	3 mph	-	28.88 in	Mostly Cloudy
6:53 AM	76 °F	67 °F	74 %	NNE	3 mph	-	28.9 in	Partly Cloudy
7:53 AM	79 °F	66 °F	64 %	CALM	0 mph	-	28.92 in	Mostly Cloudy
8:53 AM	81 °F	65 °F	58 %	CALM	0 mph	-	28.93 in	Mostly Cloudy
9:53 AM	82 °F	66 °F	58 %	SSE	5 mph	-	28.95 in	Light Rain
10:53 AM	83 °F	70 °F	65 %	CALM	0 mph	-	28.95 in	Mostly Cloudy
11:53 AM	87 °F	67 °F	51 %	CALM	0 mph	-	28.94 in	Mostly Cloudy
12:53 PM	92 °F	66 °F	42 %	W	8 mph	-	28.92 in	Mostly Cloudy
1:53 PM	96 °F	63 °F	33 %	W	8 mph	-	28.89 in	Mostly Cloudy
2:53 PM	99 °F	60 °F	28 %	WSW	10 mph	-	28.88 in	Mostly Cloudy
3:53 PM	97 °F	62 °F	31 %	WSW	16 mph	-	28.88 in	Partly Cloudy
4:53 PM	95 °F	62 °F	33 %	WSW	16 mph	24 mph	28.88 in	Partly Cloudy
5:53 PM	94 °F	61 °F	33 %	WSW	12 mph	20 mph	28.88 in	Mostly Cloudy
6:53 PM	92 °F	62 °F	37 %	WSW	7 mph	-	28.88 in	Mostly Cloudy
7:53 PM	90 °F	62 °F	39 %	VAR	5 mph	-	28.88 in	Partly Cloudy
8:53 PM	88 °F	63 °F	43 %	VAR	3 mph	-	28.9 in	Partly Cloudy
9:53 PM	87 °F	63 °F	44 %	CALM	0 mph	-	28.92 in	Partly Cloudy
10:53 PM	84 °F	65 °F	53 %	CALM	0 mph	-	28.92 in	Fair
11:53 PM	84 °F	65 °F	53 %	CALM	0 mph	-	28.93 in	Mostly Cloudy