Portola Valley, California
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   NA 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  NA 24 Hour Maximum:  NA 6 Hour Precipitation:  0 Current Snow Depth:  NA
Past Observations Report -  °F | °C
Date/Time Temp Dew Point Relative Humidity Pressure Visibility Ceiling Wind Gust Weather
11:10 PM, Mon
20 April 2015
54° 48° 82% 29.88in 10mi 1800ft W
7mph
NA Broken Clouds
10:50 PM, Mon
20 April 2015
55° 48° 77% 29.88in 10mi Unl W
7mph
NA Few Clouds
10:30 PM, Mon
20 April 2015
55° 48° 77% 29.88in 10mi Unl W
7mph
NA Clear
10:10 PM, Mon
20 April 2015
55° 48° 77% 29.88in 10mi Unl W
6mph
NA Clear
9:50 PM, Mon
20 April 2015
55° 48° 77% 29.88in 10mi Unl W
7mph
NA Clear
9:30 PM, Mon
20 April 2015
55° 48° 77% 29.87in 10mi Unl W
6mph
NA Clear
9:10 PM, Mon
20 April 2015
55° 48° 77% 29.87in 10mi Unl W
5mph
NA Clear
8:47 PM, Mon
20 April 2015
57° 48° 72% 29.86in 10mi Unl W
7mph
NA Scattered Clouds
7:49 PM, Mon
20 April 2015
57° 48° 72% 29.85in 10mi Unl W
8mph
NA Scattered Clouds
6:47 PM, Mon
20 April 2015
61° 48° 63% 29.84in 10mi Unl W
9mph
NA Scattered Clouds
5:47 PM, Mon
20 April 2015
63° 48° 59% 29.84in 10mi Unl WNW
13mph
NA Scattered Clouds
4:47 PM, Mon
20 April 2015
64° 48° 56% 29.84in 10mi Unl WNW
14mph
NA Scattered Clouds
3:48 PM, Mon
20 April 2015
66° 50° 56% 29.85in 10mi Unl W
12mph
NA Few Clouds
2:49 PM, Mon
20 April 2015
64° 50° 59% 29.87in 10mi Unl W
10mph
NA Few Clouds
1:51 PM, Mon
20 April 2015
64° 50° 59% 29.88in 10mi Unl N
6mph
NA Few Clouds
12:47 PM, Mon
20 April 2015
59° 54° 82% 29.9in 10mi 2200ft NNE
12mph
NA Broken Clouds
11:50 AM, Mon
20 April 2015
63° 50° 63% 29.91in 10mi 2000ft NNE
7mph
NA Broken Clouds
10:55 AM, Mon
20 April 2015
59° 50° 72% 29.92in 10mi 1800ft N
7mph
NA Overcast
9:47 AM, Mon
20 April 2015
57° 50° 77% 29.92in 10mi 1800ft NW
5mph
NA Overcast
8:47 AM, Mon
20 April 2015
55° 48° 77% 29.91in 10mi 1600ft W
6mph
NA Overcast
7:47 AM, Mon
20 April 2015
55° 48° 77% 29.91in 10mi 1600ft W
6mph
NA Overcast
6:50 AM, Mon
20 April 2015
54° 48° 82% 29.9in 10mi 1400ft W
7mph
NA Overcast
6:30 AM, Mon
20 April 2015
54° 48° 82% 29.9in 10mi 1400ft W
7mph
NA Overcast
6:10 AM, Mon
20 April 2015
54° 48° 82% 29.9in 10mi 1400ft W
6mph
NA Overcast
5:50 AM, Mon
20 April 2015
54° 48° 82% 29.89in 10mi 1400ft W
7mph
NA Overcast
5:30 AM, Mon
20 April 2015
54° 48° 82% 29.89in 10mi 1400ft W
7mph
NA Overcast
5:10 AM, Mon
20 April 2015
55° 48° 77% 29.9in 10mi 1400ft W
6mph
NA Overcast
4:50 AM, Mon
20 April 2015
55° 48° 77% 29.89in 10mi 1400ft W
6mph
NA Overcast
4:30 AM, Mon
20 April 2015
55° 48° 77% 29.9in 10mi 1400ft W
5mph
NA Overcast
4:10 AM, Mon
20 April 2015
55° 48° 77% 29.9in 10mi 1400ft W
3mph
NA Overcast
3:50 AM, Mon
20 April 2015
55° 48° 77% 29.9in 10mi 1400ft W
5mph
NA Overcast
3:30 AM, Mon
20 April 2015
55° 48° 77% 29.9in 10mi 1400ft W
6mph
NA Overcast
3:10 AM, Mon
20 April 2015
55° 50° 82% 29.9in 10mi 1200ft W
5mph
NA Overcast
2:50 AM, Mon
20 April 2015
55° 50° 82% 29.9in 10mi 1200ft W
8mph
NA Overcast
2:30 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft W
7mph
NA Overcast
2:10 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft W
7mph
NA Overcast
1:50 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft W
8mph
NA Overcast
1:30 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft W
7mph
NA Overcast
1:10 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft WNW
6mph
NA Overcast
12:50 AM, Mon
20 April 2015
57° 52° 82% 29.91in 10mi 1200ft SSE
5mph
NA Overcast
12:30 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft NA
0mph
NA Overcast
12:10 AM, Mon
20 April 2015
55° 50° 82% 29.91in 10mi 1200ft S
3mph
NA Overcast
11:50 PM, Sun
19 April 2015
55° 50° 82% 29.91in 10mi 1200ft NA
0mph
NA Overcast
11:30 PM, Sun
19 April 2015
55° 50° 82% 29.91in 10mi 1400ft NA
0mph
NA Broken Clouds
11:10 PM, Sun
19 April 2015
55° 50° 82% 29.92in 10mi Unl W
5mph
NA Scattered Clouds
10:50 PM, Sun
19 April 2015
55° 50° 82% 29.92in 10mi Unl NW
6mph
NA Clear
10:30 PM, Sun
19 April 2015
55° 50° 82% 29.91in 10mi Unl NW
5mph
NA Clear
10:10 PM, Sun
19 April 2015
55° 50° 82% 29.92in 10mi Unl WNW
5mph
NA Clear
9:50 PM, Sun
19 April 2015
55° 50° 82% 29.92in 10mi Unl WNW
5mph
NA Clear
9:30 PM, Sun
19 April 2015
55° 50° 82% 29.92in 10mi Unl WNW
5mph
NA Clear
9:10 PM, Sun
19 April 2015
55° 50° 82% 29.92in 10mi Unl WNW
8mph
NA Clear
8:47 PM, Sun
19 April 2015
55° 50° 82% 29.91in 10mi Unl WNW
9mph
NA Clear
7:50 PM, Sun
19 April 2015
57° 50° 77% 29.9in 10mi Unl WNW
10mph
NA Scattered Clouds
6:50 PM, Sun
19 April 2015
61° 50° 68% 29.89in 10mi Unl WNW
12mph
NA Scattered Clouds
5:47 PM, Sun
19 April 2015
64° 50° 59% 29.89in 10mi Unl W
9mph
NA Scattered Clouds
4:47 PM, Sun
19 April 2015
66° 50° 56% 29.89in 10mi Unl W
9mph
NA Scattered Clouds
3:50 PM, Sun
19 April 2015
68° 52° 56% 29.9in 10mi Unl W
10mph
NA Scattered Clouds
2:47 PM, Sun
19 April 2015
64° 54° 68% 29.92in 10mi Unl N
10mph
NA Scattered Clouds
1:55 PM, Sun
19 April 2015
59° 52° 77% 29.94in 10mi Unl NNE
10mph
NA Scattered Clouds
12:47 PM, Sun
19 April 2015
59° 54° 82% 29.96in 10mi Unl NA
9mph
NA Scattered Clouds
11:54 AM, Sun
19 April 2015
59° 54° 82% 29.98in 10mi 20000ft N
7mph
NA Broken Clouds
10:47 AM, Sun
19 April 2015
57° 50° 77% 30in 10mi 1400ft N
6mph
NA Broken Clouds
9:47 AM, Sun
19 April 2015
55° 48° 77% 30in 10mi 1200ft NA
5mph
NA Overcast
8:47 AM, Sun
19 April 2015
54° 48° 82% 30in 10mi 1000ft NA
5mph
NA Overcast
7:50 AM, Sun
19 April 2015
54° 50° 88% 30in 10mi 1000ft NA
0mph
NA Overcast
6:50 AM, Sun
19 April 2015
54° 50° 88% 29.98in 10mi 1000ft ENE
3mph
NA Overcast
6:47 AM, Sun
19 April 2015
54° 50° 88% 29.98in 10mi 1000ft NA
0mph
NA Overcast
6:30 AM, Sun
19 April 2015
54° 48° 82% 29.98in 10mi 1000ft NA
0mph
NA Overcast
6:10 AM, Sun
19 April 2015
54° 48° 82% 29.98in 10mi 1000ft NNW
5mph
NA Overcast
5:50 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft NNW
3mph
NA Overcast
5:30 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft NW
6mph
NA Overcast
5:10 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft NW
6mph
NA Overcast
4:50 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft NA
0mph
NA Overcast
4:30 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft NW
3mph
NA Overcast
4:10 AM, Sun
19 April 2015
54° 48° 82% 29.98in 10mi 1000ft NW
5mph
NA Overcast
3:50 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft W
3mph
NA Overcast
3:30 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi 1000ft NA
0mph
NA Overcast
3:10 AM, Sun
19 April 2015
52° 48° 88% 29.97in 10mi 1300ft NA
0mph
NA Overcast
2:50 AM, Sun
19 April 2015
52° 48° 88% 29.97in 10mi Unl NA
0mph
NA Scattered Clouds
2:30 AM, Sun
19 April 2015
50° 48° 94% 29.97in 10mi Unl NW
3mph
NA Few Clouds
2:10 AM, Sun
19 April 2015
52° 48° 88% 29.96in 10mi Unl NNW
3mph
NA Clear
1:50 AM, Sun
19 April 2015
54° 48° 82% 29.96in 10mi Unl NA
0mph
NA Clear
1:30 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi Unl NA
0mph
NA Clear
1:10 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi Unl WNW
3mph
NA Clear
12:50 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi Unl NW
3mph
NA Clear
12:30 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi Unl NA
0mph
NA Clear
12:10 AM, Sun
19 April 2015
54° 48° 82% 29.97in 10mi Unl NW
5mph
NA Clear
11:50 PM, Sat
18 April 2015
54° 48° 82% 29.96in 10mi Unl NNW
3mph
NA Clear
11:30 PM, Sat
18 April 2015
54° 48° 82% 29.97in 10mi Unl NW
5mph
NA Clear
11:10 PM, Sat
18 April 2015
54° 48° 82% 29.97in 10mi Unl NNW
3mph
NA Clear
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