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
1:20 AM, Sat
22 September 2018
57° 54° 88% 30in 10mi Unl WNW
3mph
NA Clear
1:15 AM, Sat
22 September 2018
57° 54° 88% 30in 10mi Unl NA
0mph
NA Clear
12:55 AM, Sat
22 September 2018
57° 54° 88% 29.99in 10mi Unl NA
0mph
NA Clear
12:35 AM, Sat
22 September 2018
57° 54° 88% 29.99in 10mi Unl NA
0mph
NA Clear
12:20 AM, Sat
22 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
12:15 AM, Sat
22 September 2018
59° 54° 82% 30in 10mi Unl SSW
3mph
NA Clear
12:00 AM, Sat
22 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
11:55 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl S
3mph
NA Clear
11:35 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
11:20 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
11:15 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
11:00 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
10:55 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
10:35 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
10:15 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl NA
0mph
NA Clear
10:00 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl N
3mph
NA Clear
9:55 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl N
5mph
NA Clear
9:40 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl N
5mph
NA Clear
9:35 PM, Fri
21 September 2018
59° 54° 82% 30in 10mi Unl N
5mph
NA Clear
9:15 PM, Fri
21 September 2018
59° 54° 82% 29.99in 8mi Unl NW
7mph
NA Clear
8:47 PM, Fri
21 September 2018
59° 54° 82% 29.98in 10mi Unl NNW
6mph
NA Clear
7:47 PM, Fri
21 September 2018
63° 54° 72% 29.96in 10mi Unl NNW
6mph
NA Clear
6:47 PM, Fri
21 September 2018
66° 54° 64% 29.94in 10mi Unl NW
8mph
NA Clear
5:47 PM, Fri
21 September 2018
70° 57° 64% 29.93in 10mi Unl N
10mph
NA Clear
4:47 PM, Fri
21 September 2018
72° 55° 57% 29.93in 10mi Unl N
13mph
NA Clear
3:47 PM, Fri
21 September 2018
75° 50° 41% 29.94in 10mi Unl N
9mph
NA Clear
2:55 PM, Fri
21 September 2018
75° 50° 41% 29.94in 10mi Unl NW
13mph
NA Clear
1:47 PM, Fri
21 September 2018
73° 55° 53% 29.96in 10mi Unl N
12mph
NA Clear
12:47 PM, Fri
21 September 2018
75° 52° 44% 29.97in 10mi Unl N
10mph
NA Clear
11:47 AM, Fri
21 September 2018
72° 55° 57% 29.97in 10mi Unl NNE
8mph
NA Clear
10:47 AM, Fri
21 September 2018
70° 57° 64% 29.98in 10mi Unl NE
7mph
NA Clear
9:47 AM, Fri
21 September 2018
68° 59° 73% 29.97in 10mi Unl NA
3mph
NA Clear
8:47 AM, Fri
21 September 2018
66° 55° 68% 29.96in 10mi Unl NW
6mph
NA Clear
7:47 AM, Fri
21 September 2018
63° 46° 55% 29.93in 10mi Unl NW
6mph
NA Clear
6:55 AM, Fri
21 September 2018
59° 45° 59% 29.92in 10mi Unl NW
6mph
NA Clear
6:40 AM, Fri
21 September 2018
59° 45° 59% 29.91in 10mi Unl NW
3mph
NA Few Clouds
6:35 AM, Fri
21 September 2018
59° 45° 59% 29.91in 10mi Unl NA
0mph
NA Few Clouds
6:15 AM, Fri
21 September 2018
57° 45° 63% 29.9in 10mi Unl NA
0mph
NA Few Clouds
5:55 AM, Fri
21 September 2018
59° 45° 59% 29.9in 10mi Unl NA
0mph
NA Clear
5:40 AM, Fri
21 September 2018
59° 45° 59% 29.89in 10mi Unl NA
0mph
NA Clear
5:35 AM, Fri
21 September 2018
59° 45° 59% 29.89in 10mi Unl NA
0mph
NA Clear
5:20 AM, Fri
21 September 2018
59° 43° 55% 29.89in 10mi Unl NA
0mph
NA Clear
5:15 AM, Fri
21 September 2018
59° 43° 55% 29.89in 10mi Unl NA
0mph
NA Clear
4:55 AM, Fri
21 September 2018
59° 45° 59% 29.89in 10mi Unl NA
0mph
NA Clear
4:35 AM, Fri
21 September 2018
59° 43° 55% 29.88in 10mi Unl NA
0mph
NA Clear
4:20 AM, Fri
21 September 2018
59° 45° 59% 29.88in 10mi Unl NA
0mph
NA Clear
4:15 AM, Fri
21 September 2018
59° 45° 59% 29.88in 10mi Unl NA
0mph
NA Clear
3:55 AM, Fri
21 September 2018
61° 41° 48% 29.88in 10mi Unl NA
0mph
NA Clear
3:40 AM, Fri
21 September 2018
61° 41° 48% 29.88in 10mi Unl NA
0mph
NA Clear
3:35 AM, Fri
21 September 2018
61° 41° 48% 29.88in 10mi Unl NA
0mph
NA Clear
3:15 AM, Fri
21 September 2018
61° 43° 52% 29.88in 10mi Unl NA
0mph
NA Clear
2:55 AM, Fri
21 September 2018
61° 45° 55% 29.88in 10mi Unl NA
0mph
NA Clear
2:40 AM, Fri
21 September 2018
63° 45° 52% 29.87in 10mi Unl NA
0mph
NA Clear
2:35 AM, Fri
21 September 2018
63° 45° 52% 29.87in 10mi Unl NA
0mph
NA Clear
2:20 AM, Fri
21 September 2018
63° 45° 52% 29.87in 10mi Unl NA
0mph
NA Clear
2:15 AM, Fri
21 September 2018
63° 45° 52% 29.87in 10mi Unl NA
0mph
NA Clear
1:55 AM, Fri
21 September 2018
63° 46° 55% 29.87in 10mi Unl NA
0mph
NA Clear
1:35 AM, Fri
21 September 2018
63° 46° 55% 29.87in 10mi Unl NA
0mph
NA Clear
1:20 AM, Fri
21 September 2018
63° 46° 55% 29.87in 10mi Unl NA
0mph
NA Clear
1:15 AM, Fri
21 September 2018
63° 46° 55% 29.87in 10mi Unl NA
0mph
NA Clear
1:00 AM, Fri
21 September 2018
63° 46° 55% 29.88in 10mi Unl S
3mph
NA Clear
12:55 AM, Fri
21 September 2018
63° 46° 55% 29.88in 10mi Unl S
3mph
NA Clear
12:35 AM, Fri
21 September 2018
63° 48° 59% 29.88in 10mi Unl S
3mph
NA Clear
12:15 AM, Fri
21 September 2018
63° 48° 59% 29.88in 10mi Unl S
3mph
NA Clear
12:00 AM, Fri
21 September 2018
66° 48° 52% 29.88in 10mi Unl SSE
3mph
NA Clear
11:55 PM, Thu
20 September 2018
66° 46° 49% 29.88in 10mi Unl NA
0mph
NA Clear
11:35 PM, Thu
20 September 2018
66° 46° 49% 29.88in 10mi Unl NA
0mph
NA Clear
11:15 PM, Thu
20 September 2018
66° 48° 52% 29.87in 10mi Unl NA
0mph
NA Clear
11:00 PM, Thu
20 September 2018
66° 50° 56% 29.87in 10mi Unl NA
0mph
NA Clear
10:55 PM, Thu
20 September 2018
68° 50° 52% 29.87in 10mi Unl NA
0mph
NA Clear
10:35 PM, Thu
20 September 2018
66° 50° 56% 29.87in 10mi Unl NA
0mph
NA Clear
10:20 PM, Thu
20 September 2018
66° 48° 52% 29.87in 10mi Unl NA
0mph
NA Clear
10:15 PM, Thu
20 September 2018
66° 48° 52% 29.87in 10mi Unl NA
0mph
NA Clear
9:55 PM, Thu
20 September 2018
68° 45° 43% 29.87in 10mi Unl NA
0mph
NA Clear
9:35 PM, Thu
20 September 2018
68° 46° 46% 29.87in 10mi Unl WSW
3mph
NA Clear
9:20 PM, Thu
20 September 2018
68° 46° 46% 29.87in 10mi Unl NW
3mph
NA Clear
9:15 PM, Thu
20 September 2018
68° 46° 46% 29.86in 10mi Unl NW
3mph
NA Clear
8:47 PM, Thu
20 September 2018
68° 48° 49% 29.85in 10mi Unl WNW
6mph
NA Clear
7:47 PM, Thu
20 September 2018
73° 55° 53% 29.82in 10mi Unl N
7mph
NA Clear
6:47 PM, Thu
20 September 2018
64° 37° 37% 29.81in 10mi Unl W
5mph
NA Clear
5:47 PM, Thu
20 September 2018
86° 41° 20% 29.8in 10mi Unl W
9mph
NA Clear
4:47 PM, Thu
20 September 2018
86° 45° 23% 29.81in 10mi Unl NW
6mph
NA Clear
3:47 PM, Thu
20 September 2018
86° 43° 22% 29.82in 10mi Unl NNW
8mph
NA Clear
2:47 PM, Thu
20 September 2018
84° 48° 28% 29.83in 10mi Unl NA
3mph
NA Clear
1:47 PM, Thu
20 September 2018
81° 59° 48% 29.85in 10mi Unl NA
5mph
NA Clear
12:47 PM, Thu
20 September 2018
79° 57° 47% 29.86in 10mi Unl NA
5mph
NA Clear
11:47 AM, Thu
20 September 2018
73° 57° 57% 29.88in 10mi Unl NA
0mph
NA Clear
10:47 AM, Thu
20 September 2018
72° 54° 53% 29.89in 10mi Unl NA
0mph
NA Clear
9:47 AM, Thu
20 September 2018
66° 55° 68% 29.89in 10mi Unl NA
0mph
NA Clear
8:47 AM, Thu
20 September 2018
61° 50° 68% 29.88in 10mi Unl NA
0mph
NA Clear
7:47 AM, Thu
20 September 2018
57° 48° 72% 29.87in 10mi Unl NA
0mph
NA Clear
6:55 AM, Thu
20 September 2018
57° 48° 72% 29.86in 10mi 400ft NA
0mph
NA Broken Clouds
6:47 AM, Thu
20 September 2018
57° 48° 72% 29.86in 10mi Unl NA
0mph
NA Clear
6:40 AM, Thu
20 September 2018
55° 48° 77% 29.85in 10mi 400ft NA
0mph
NA Broken Clouds
6:35 AM, Thu
20 September 2018
55° 48° 77% 29.85in 10mi 400ft NA
0mph
NA Broken Clouds
6:20 AM, Thu
20 September 2018
55° 48° 77% 29.85in 10mi 400ft NA
0mph
NA Overcast
6:15 AM, Thu
20 September 2018
55° 48° 77% 29.85in 10mi 300ft NA
0mph
NA Overcast
5:55 AM, Thu
20 September 2018
55° 46° 72% 29.84in 10mi 300ft NA
0mph
NA Overcast
5:35 AM, Thu
20 September 2018
55° 48° 77% 29.84in 10mi 300ft NA
0mph
NA Broken Clouds
5:20 AM, Thu
20 September 2018
57° 48° 72% 29.83in 10mi 300ft NA
0mph
NA Overcast
5:15 AM, Thu
20 September 2018
57° 48° 72% 29.83in 10mi 300ft NA
0mph
NA Overcast
4:55 AM, Thu
20 September 2018
55° 48° 77% 29.83in 10mi 300ft NA
0mph
NA Broken Clouds
4:35 AM, Thu
20 September 2018
55° 50° 82% 29.83in 10mi Unl NA
0mph
NA Clear
4:20 AM, Thu
20 September 2018
57° 50° 77% 29.82in 10mi Unl NA
0mph
NA Clear
4:15 AM, Thu
20 September 2018
57° 50° 77% 29.82in 10mi Unl NA
0mph
NA Clear
3:55 AM, Thu
20 September 2018
57° 50° 77% 29.82in 10mi Unl NA
0mph
NA Clear
3:40 AM, Thu
20 September 2018
57° 48° 72% 29.83in 10mi Unl NA
0mph
NA Clear
3:35 AM, Thu
20 September 2018
57° 50° 77% 29.83in 10mi Unl NA
0mph
NA Clear
3:15 AM, Thu
20 September 2018
57° 50° 77% 29.83in 10mi Unl S
3mph
NA Few Clouds
2:55 AM, Thu
20 September 2018
57° 50° 77% 29.83in 10mi Unl SSW
3mph
NA Scattered Clouds
2:40 AM, Thu
20 September 2018
59° 50° 72% 29.83in 10mi Unl NA
0mph
NA Clear
2:35 AM, Thu
20 September 2018
59° 50° 72% 29.83in 10mi Unl NA
0mph
NA Clear
2:15 AM, Thu
20 September 2018
59° 50° 72% 29.83in 10mi Unl NA
0mph
NA Clear
1:55 AM, Thu
20 September 2018
59° 50° 72% 29.83in 10mi Unl NA
0mph
NA Few Clouds
1:40 AM, Thu
20 September 2018
59° 50° 72% 29.83in 10mi Unl NA
0mph
NA Scattered Clouds
1:35 AM, Thu
20 September 2018
61° 50° 68% 29.83in 10mi Unl NA
0mph
NA Few Clouds
1:20 AM, Thu
20 September 2018
61° 50° 68% 29.83in 10mi Unl NA
0mph
NA Clear
1:15 AM, Thu
20 September 2018
61° 50° 68% 29.83in 10mi Unl NA
0mph
NA Clear
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