History for San Nicolas Island, CA

Tuesday, December 11, 2012 — View Current Conditions

Tuesday, December 11, 2012

	Actual	Average	Record
Temperature
Mean Temperature	63 °F	-
Max Temperature	73 °F	59 °F	73 °F (2012)
Min Temperature	53 °F	50 °F	46 °F (2011)
Degree Days
Heating Degree Days	2
Growing Degree Days	13 (Base 50)
Moisture
Dew Point	50 °F
Average Humidity	56
Maximum Humidity	84
Minimum Humidity	29
Precipitation
Precipitation	0.00 in	-	- ()
Sea Level Pressure
Sea Level Pressure	29.98 in
Wind
Wind Speed	8 mph (WSW)
Max Wind Speed	14 mph
Max Gust Speed	16 mph
Visibility	9 miles
Events

Averages and records for this station are not official NWS values.

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Local Photos

	Satsuma Tangarines at sundown ...
	Satsuma Tangerines and Sycamores at sundown
	hazy sunset Sycamore, and Satsuma Tangerines
	ridges

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Astronomy

	Rise	Set
Actual Time	6:51 AM PST	4:51 PM PST
Civil Twilight	6:24 AM PST	5:18 PM PST
Nautical Twilight	5:53 AM PST	5:49 PM PST
Astronomical Twilight	5:23 AM PST	6:19 PM PST
Moon	4:55 AM PST (12/11)	3:32 PM PST (12/11)
Length Of Visible Light	10h 54m
Length of Day	9h 59m

Waning Crescent, 4% of the Moon is Illuminated
Dec 11 Waning Crescent	Dec 13 New	Dec 19 First Quarter	Dec 28 Full	Jan 4 Last Quarter

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Hourly Observations

Time (PST)	Temp.	Dew Point	Humidity	Pressure	Visibility	Wind Dir	Wind Speed	Gust Speed	Precip	Conditions
12:53 AM	72.0 °F	37.9 °F	29%	30.02 in	10.0 mi	West	13.8 mph	-	N/A	Clear
1:53 AM	69.1 °F	39.0 °F	33%	30.01 in	10.0 mi	West	13.8 mph	-	N/A	Clear
2:53 AM	70.0 °F	45.0 °F	41%	30.02 in	10.0 mi	WNW	9.2 mph	-	N/A	Clear
3:53 AM	69.1 °F	45.0 °F	42%	30.01 in	10.0 mi	West	4.6 mph	-	N/A	Clear
4:53 AM	68.0 °F	45.0 °F	43%	30.00 in	10.0 mi	SW	6.9 mph	-	N/A	Clear
5:53 AM	54.1 °F	49.3 °F	84%	30.01 in	7.0 mi	WSW	3.5 mph	-	N/A	Partly Cloudy
6:53 AM	53.4 °F	47.3 °F	80%	30.02 in	7.0 mi	Calm	Calm	-	N/A	Partly Cloudy
7:53 AM	62.6 °F	47.5 °F	58%	30.02 in	7.0 mi	SSW	4.6 mph	-	N/A	Partly Cloudy
8:53 AM	60.1 °F	53.4 °F	79%	30.03 in	7.0 mi	SW	5.8 mph	-	N/A	Partly Cloudy
9:53 AM	62.8 °F	57.0 °F	81%	30.04 in	7.0 mi	West	3.5 mph	-	N/A	Partly Cloudy
10:53 AM	64.6 °F	54.3 °F	69%	30.02 in	7.0 mi	Variable	3.5 mph	-	N/A	Partly Cloudy
11:53 AM	65.5 °F	53.6 °F	65%	30.00 in	7.0 mi	West	5.8 mph	-	N/A	Partly Cloudy
12:38 PM	66.2 °F	53.6 °F	64%	29.98 in	7.0 mi	Variable	3.5 mph	-	N/A	Scattered Clouds
12:53 PM	66.9 °F	47.8 °F	50%	29.96 in	7.0 mi	Variable	3.5 mph	-	N/A	Scattered Clouds
1:53 PM	65.1 °F	50.2 °F	58%	29.95 in	7.0 mi	WSW	4.6 mph	-	N/A	Clear
2:53 PM	64.4 °F	53.8 °F	68%	29.94 in	7.0 mi	WSW	4.6 mph	-	N/A	Clear
3:53 PM	61.7 °F	49.5 °F	64%	29.94 in	7.0 mi	West	3.5 mph	-	N/A	Clear
4:53 PM	73.9 °F	52.0 °F	46%	29.94 in	10.0 mi	West	6.9 mph	-	N/A	Clear
5:53 PM	72.0 °F	53.1 °F	51%	29.96 in	9.0 mi	West	10.4 mph	16.1 mph	N/A	Partly Cloudy
6:53 PM	71.1 °F	52.0 °F	51%	29.96 in	9.0 mi	WSW	9.2 mph	-	N/A	Scattered Clouds
7:01 PM	73.4 °F	53.6 °F	50%	29.98 in	9.0 mi	West	6.9 mph	-	N/A	Mostly Cloudy
7:53 PM	70.0 °F	52.0 °F	53%	29.96 in	10.0 mi	West	10.4 mph	-	N/A	Mostly Cloudy
8:49 PM	69.8 °F	51.8 °F	53%	29.98 in	10.0 mi	WSW	6.9 mph	-	N/A	Mostly Cloudy
8:53 PM	71.1 °F	51.1 °F	49%	29.96 in	10.0 mi	West	8.1 mph	-	N/A	Mostly Cloudy
9:53 PM	70.0 °F	51.1 °F	51%	29.96 in	10.0 mi	West	6.9 mph	-	N/A	Overcast
10:53 PM	66.9 °F	51.1 °F	57%	29.96 in	10.0 mi	West	8.1 mph	-	N/A	Overcast
11:08 PM	66.2 °F	50.0 °F	56%	29.98 in	10.0 mi	West	9.2 mph	-	N/A	Overcast
11:53 PM	68.0 °F	50.0 °F	52%	29.97 in	10.0 mi	West	10.4 mph	-	N/A	Overcast
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