weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Half Moon Bay Airport
Enter Your "City, ST" or zip code   
metric
D
a
t
e
Time
(pdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
0720:35S 85.00 Fog/MistOVC0075755 94%NANA29.95NA
0720:15S 64.00 Fog/MistOVC0075955 88%NANA29.95NA
0719:55S 64.00 Fog/MistSCT0075955 88%NANA29.95NA
0719:35S 84.00 Fog/MistFEW0095955 88%NANA29.95NA
0719:15S 84.00 Fog/MistBKN0095955 88%NANA29.95NA
0718:55S 85.00Mostly Cloudy with HazeBKN0095955 88%NANA29.94NA
0718:35S 85.00Mostly Cloudy with HazeBKN0095955 88%NANA29.95NA
0718:15S 85.00Mostly Cloudy with HazeBKN0096155 83%NANA29.95NA
0717:55S 105.00Partly Cloudy with HazeSCT0116355 77%NANA29.95NA
0717:35S 85.00A Few Clouds with HazeFEW0116355 77%NANA29.95NA
0717:15S 125.00Fair with HazeCLR6355 77%NANA29.95NA
0716:55S 125.00A Few Clouds with HazeFEW0116355 77%NANA29.95NA
0716:35S 105.00Mostly Cloudy with HazeBKN0116355 77%NANA29.96NA
0716:15S 95.00Mostly Cloudy with HazeBKN0116355 77%NANA29.96NA
0715:55S 105.00Partly Cloudy with HazeSCT0116355 77%NANA29.97NA
0715:35S 12 G 175.00Partly Cloudy with HazeSCT0116355 77%NANA29.97NA
0715:15S 135.00A Few Clouds with HazeFEW0116355 77%NANA29.97NA
0714:55S 135.00A Few Clouds with HazeFEW0116355 77%NANA29.97NA
0714:35S 125.00A Few Clouds with HazeFEW0116355 77%NANA29.97NA
0714:15S 125.00 Light RainFEW0136355 77%NANA29.97NA
0713:55S 125.00Fair with HazeCLR6355 77%NANA29.98NA
0713:35S 135.00Fair with HazeCLR6355 77%NANA29.98NA
0713:15S 125.00Fair with HazeCLR6355 77%NANA29.98NA
0712:55S 95.00Fair with HazeCLR6355 77%NANA29.98NA
0712:35S 105.00Fair with HazeCLR6355 77%NANA29.98NA
0712:15SE 105.00Fair with HazeCLR6355 77%NANA29.98NA
0711:55SE 86.00A Few Clouds with HazeFEW0136355 77%NANA29.98NA
0711:35S 87.00Mostly CloudyBKN0136155 83%NANA29.98NA
0711:15S 96.00Overcast with HazeOVC0136355 77%NANA29.98NA
0710:55S 107.00OvercastOVC0136154 77%NANA29.98NA
0710:35S 105.00Overcast with HazeOVC0136155 83%NANA29.97NA
0710:15S 96.00Mostly Cloudy with HazeBKN0156155 83%NANA29.97NA
0709:55S 105.00A Few Clouds with HazeFEW0156155 83%NANA29.97NA
0709:35S 105.00Partly Cloudy with HazeSCT0136155 83%NANA29.97NA
0709:15S 105.00 Fog/MistOVC0135955 88%NANA29.97NA
0708:55S 95.00 Fog/MistFEW009 OVC0135755 94%NANA29.97NA
0708:35NA5.00 Fog/MistSCT009 BKN0135755 94%NANA29.96NA
0708:15NA4.00 Fog/MistBKN0115754 88%NANA29.96NA
0707:55NA4.00 Fog/MistBKN0115754 88%NANA29.96NA
0707:35S 65.00 Fog/MistOVC0135754 88%NANA29.95NA
0707:15S 54.00 Fog/MistOVC0115754 88%NANA29.95NA
0706:55S 84.00 Fog/MistOVC0115755 94%NANA29.94NA
0706:35S 74.00 Fog/MistOVC0135754 88%NANA29.94NA
0706:15S 75.00 Fog/MistOVC0135754 88%NANA29.94NA
0705:55S 75.00 Fog/MistOVC0135754 88%NANA29.94NA
0705:35S 75.00 Fog/MistOVC0135754 88%NANA29.94NA
0705:15S 65.00 Fog/MistOVC0135754 88%NANA29.93NA
0704:55S 65.00 Fog/MistOVC0135754 88%NANA29.93NA
0704:35S 55.00 Fog/MistOVC0135754 88%NANA29.93NA
0704:15SW 55.00 Fog/MistOVC0135754 88%NANA29.93NA
0703:55SW 55.00 Fog/MistOVC0135754 88%NANA29.94NA
0703:35SW 35.00 Fog/MistOVC0135754 88%NANA29.94NA
0703:15SW 55.00 Fog/MistOVC0135754 88%NANA29.94NA
0702:55SW 35.00 Fog/MistOVC0135754 88%NANA29.94NA
0702:35S 35.00 Fog/MistOVC0135754 88%NANA29.94NA
0702:15S 55.00 Fog/MistOVC0135754 88%NANA29.94NA
0701:55SW 55.00 Fog/MistOVC0135754 88%NANA29.94NA
0701:35S 36.00Overcast with HazeOVC0135754 88%NANA29.95NA
0701:15SW 56.00 Fog/MistOVC0135754 88%NANA29.95NA
0700:55SW 35.00 Fog/MistOVC0135754 88%NANA29.96NA
0700:35SW 56.00 Fog/MistOVC0135754 88%NANA29.96NA
0700:15W 56.00 Fog/MistOVC0135754 88%NANA29.96NA
0623:55Calm6.00 Fog/MistOVC0135754 88%NANA29.95NA
0623:35SW 56.00 Fog/MistOVC0135754 88%NANA29.95NA
0623:15Calm6.00 Fog/MistOVC0135754 88%NANA29.95NA
0622:55W 36.00 Fog/MistOVC0135754 88%NANA29.95NA
0622:35NW 56.00 Fog/MistOVC0135755 94%NANA29.96NA
0622:15NW 56.00 Fog/MistOVC0115755 94%NANA29.96NA
0621:55NW 56.00 Fog/MistOVC0115955 88%NANA29.96NA
0621:35NW 86.00 Fog/MistOVC0095955 88%NANA29.96NA
0621:15NW 96.00 Fog/MistOVC0095955 88%NANA29.95NA
0620:55NW 127.00OvercastOVC0095955 88%NANA29.95NA
0620:35NW 127.00OvercastOVC0075955 88%NANA29.95NA
0620:15NW 105.00 Fog/MistOVC0075955 88%NANA29.95NA
0619:55NW 125.00 Fog/MistOVC0075955 88%NANA29.95NA
0619:35NW 12 G 175.00 Fog/MistOVC0075955 88%NANA29.95NA
0619:15NW 13 G 166.00 Fog/MistOVC0075955 88%NANA29.94NA
0618:55NW 137.00OvercastOVC0075955 88%NANA29.95NA
0618:35NW 126.00 Fog/MistOVC0095955 88%NANA29.95NA
0618:15NW 108.00OvercastOVC0096157 88%NANA29.95NA
0617:55NW 128.00OvercastOVC0076155 83%NANA29.95NA
0617:35NW 137.00Mostly CloudyBKN0076157 88%NANA29.95NA
0617:15NW 138.00OvercastOVC0076157 88%NANA29.95NA
0616:55NW 148.00OvercastOVC0076357 83%NANA29.95NA
0616:35NW 97.00OvercastOVC0076357 83%NANA29.96NA
0616:15W 86.00 Fog/MistOVC0076157 88%NANA29.96NA
0615:55NW 87.00OvercastOVC0076157 88%NANA29.96NA
0615:35NW 87.00Mostly CloudySCT009 BKN0136357 83%NANA29.96NA
0615:15W 88.00Mostly CloudyBKN0136355 77%NANA29.97NA
0614:55NW 99.00FairCLR6455 73%NANA29.97NA
0614:35NW 109.00FairCLR6455 73%NANA29.97NA
0614:15NW 109.00FairCLR6354 73%NANA29.97NA
0613:55SW 69.00FairCLR6455 73%NANA29.97NA
0613:35W 710.00FairCLR6455 73%NANA29.97NA
0613:15W 78.00FairCLR6355 77%NANA29.97NA
0612:55SW 87.00FairCLR6155 83%NANA29.97NA
0612:35W 78.00FairCLR5955 88%NANA29.97NA
0612:15SW 77.00FairCLR6155 83%NANA29.97NA
0611:55SW 87.00A Few CloudsFEW0136355 77%NANA29.96NA
0611:35SW 87.00Mostly CloudyBKN0136355 77%NANA29.96NA
0611:15S 87.00Partly CloudySCT0136155 83%NANA29.96NA
0610:55S 77.00Partly CloudySCT0085955 88%NANA29.96NA
0610:35S 86.00 Fog/MistBKN0085955 88%NANA29.95NA
0610:15S 75.00 Fog/MistBKN0085955 88%NANA29.95NA
0609:55S 75.00 Fog/MistOVC0085754 88%NANA29.95NA
0609:35S 75.00 Fog/MistBKN0085754 88%NANA29.94NA
0609:15SE 85.00 Fog/MistBKN0065754 88%NANA29.94NA
0608:55SE 74.00 Fog/MistOVC0065754 88%NANA29.93NA
0608:35SE 74.00 Fog/MistOVC0065554 94%NANA29.93NA
0608:15SE 74.00 Fog/MistOVC0065554 94%NANA29.93NA
0607:55S 55.00 Fog/MistOVC0065554 94%NANA29.92NA
0607:35S 55.00 Fog/MistOVC0065554 94%NANA29.92NA
0607:15SW 34.00 Fog/MistOVC0065554 94%NANA29.92NA
0606:55NA4.00 Fog/MistOVC0065554 94%NANA29.92NA
0606:35Calm5.00 Fog/MistOVC0085554 94%NANA29.92NA
0606:15NW 36.00 Fog/MistOVC0085554 94%NANA29.92NA
0605:55W 37.00OvercastOVC0085754 88%NANA29.92NA
0605:35W 56.00 Fog/MistOVC0085754 88%NANA29.91NA
0605:15N 37.00OvercastOVC0085554 94%NANA29.92NA
0604:55NW 57.00OvercastOVC0085554 94%NANA29.92NA
0604:35NW 38.00OvercastOVC0085554 94%NANA29.92NA
0604:15NW 67.00OvercastOVC0085754 88%NANA29.92NA
0603:55NW 67.00OvercastOVC0085754 88%NANA29.92NA
0603:35NW 77.00OvercastOVC0085754 88%NANA29.92NA
0603:15NW 96.00 Fog/MistOVC0085754 88%NANA29.93NA
0602:55NW 76.00 Fog/MistOVC0085755 94%NANA29.93NA
0602:35NW 75.00 Fog/MistOVC0085755 94%NANA29.93NA
0602:15NW 65.00 Fog/MistOVC0085755 94%NANA29.94NA
0601:55NW 87.00OvercastOVC0085755 94%NANA29.94NA
0601:35NW 127.00OvercastOVC0105755 94%NANA29.94NA
0601:15NW 107.00OvercastOVC0105755 94%NANA29.95NA
0600:55NW 107.00OvercastOVC0105755 94%NANA29.95NA
0600:35NW 13 G 177.00OvercastOVC0105955 88%NANA29.95NA
0600:15NW 10 G 178.00OvercastOVC0125955 88%NANA29.95NA
0523:55NW 98.00OvercastOVC0125955 88%NANA29.95NA
0523:35W 128.00OvercastOVC0145955 88%NANA29.96NA
0523:15W 108.00OvercastOVC0145955 88%NANA29.96NA
0522:55W 99.00OvercastOVC0145955 88%NANA29.96NA
0522:35W 8 G 169.00OvercastOVC0165955 88%NANA29.96NA
0522:15NW 10 G 188.00OvercastOVC0185955 88%NANA29.96NA
0521:55W 108.00OvercastOVC0205955 88%NANA29.97NA
0521:35W 109.00OvercastOVC0205955 88%NANA29.96NA
0521:15W 12 G 179.00OvercastOVC0225955 88%NANA29.96NA
0520:55W 108.00OvercastOVC0225955 88%NANA29.96NA
0520:35W 129.00OvercastOVC0225955 88%NANA29.96NA
0520:15W 108.00OvercastOVC0245955 88%NANA29.96NA
0519:55W 137.00OvercastOVC0245955 88%NANA29.96NA
0519:35W 12 G 177.00OvercastOVC0225955 88%NANA29.96NA
0519:15W 10 G 178.00OvercastOVC0225955 88%NANA29.97NA
0518:55W 128.00OvercastBKN022 OVC0276155 83%NANA29.97NA
0518:35W 107.00OvercastOVC0256155 83%NANA29.97NA
0518:15W 107.00OvercastOVC0236155 83%NANA29.98NA
0517:55W 127.00OvercastOVC0236155 83%NANA29.98NA
0517:35W 107.00OvercastOVC0276355 77%NANA29.98NA
0517:15W 127.00OvercastOVC0276155 83%NANA29.99NA
0516:55W 127.00OvercastOVC0276355 77%NANA29.99NA
0516:35W 97.00OvercastOVC0256355 77%NANA30.00NA
0516:15W 96.00Overcast with HazeSCT019 OVC0236355 77%NANA30.00NA
0515:55W 97.00OvercastOVC0196355 77%NANA30.00NA
0515:35W 107.00OvercastOVC0196155 83%NANA30.01NA
0515:15W 107.00OvercastOVC0196355 77%NANA30.01NA
0514:55W 127.00OvercastOVC0176355 77%NANA30.01NA
0514:35W 137.00OvercastBKN017 OVC0226355 77%NANA30.01NA
0514:15W 128.00OvercastSCT017 OVC0226355 77%NANA30.01NA
0513:55W 108.00OvercastOVC0226355 77%NANA30.01NA
0513:35W 12 G 167.00OvercastOVC0226355 77%NANA30.01NA
0513:15W 127.00OvercastOVC0226357 83%NANA30.01NA
0512:55W 127.00OvercastOVC0226355 77%NANA30.02NA
0512:35W 13 G 177.00OvercastSCT015 OVC0226355 77%NANA30.02NA
0511:55NW 107.00OvercastOVC0226355 77%NANA30.02NA
0511:35NW 96.00Overcast with HazeSCT014 OVC0226355 77%NANA30.02NA
0511:15NW 107.00OvercastBKN014 OVC0226155 83%NANA30.01NA
0510:55NW 107.00OvercastOVC0125955 88%NANA30.01NA
0510:35NW 12 G 176.00 Fog/MistOVC0125955 88%NANA30.01NA
0510:15NA5.00 Fog/MistOVC0125955 88%NANA30.01NA
0509:55NW 125.00 Fog/MistOVC0105955 88%NANA30.00NA
0509:40NW 10 G 165.00 Fog/MistOVC0105955 88%NANA30.00NA
0509:15NW 75.00 Fog/MistOVC0085955 88%NANA30.00NA
0508:55NW 75.00 Fog/MistOVC0085955 88%NANA30.00NA
0508:35NA5.00 Fog/MistOVC0085755 94%NANA30.00NA
0508:15NW 105.00 Fog/MistOVC0085755 94%NANA30.00NA
0507:55NW 125.00 Fog/MistOVC0085755 94%NANA30.00NA
0507:35NW 135.00 Fog/MistOVC0085755 94%NANA29.99NA
0507:15NW 125.00 Fog/MistOVC0085755 94%NANA29.99NA
0506:55NW 75.00 Fog/MistOVC0065755 94%NANA29.99NA
0506:35NA6.00 Fog/MistOVC0085755 94%NANA29.99NA
0506:15NW 77.00OvercastOVC0085755 94%NANA29.98NA
0505:55NW 107.00OvercastOVC0065755 94%NANA29.98NA
0505:35NW 15 G 227.00OvercastOVC0065755 94%NANA29.98NA
0505:15NW 137.00OvercastOVC0065755 94%NANA29.98NA
0504:55NW 126.00 Fog/MistOVC0065755 94%NANA29.98NA
0504:35NW 105.00 Fog/MistOVC0065755 94%NANA29.98NA
0504:15NW 13 G 206.00 Fog/MistOVC0065755 94%NANA29.98NA
0503:55NW 12 G 206.00 Fog/MistOVC0065755 94%NANA29.98NA
0503:35NW 96.00 Fog/MistOVC0065755 94%NANA29.98NA
0503:15NW 15 G 216.00 Fog/MistOVC0065755 94%NANA29.98NA
0502:55NW 10 G 215.00 Fog/MistOVC0065755 94%NANA29.99NA
0502:35NW 15 G 205.00 Fog/MistOVC0065755 94%NANA29.99NA
0502:15NW 13 G 175.00 Fog/MistOVC0065755 94%NANA29.99NA
0501:55NW 125.00 Fog/MistOVC0065755 94%NANA29.99NA
0501:35N 135.00 Fog/MistOVC0085755 94%NANA29.99NA
0501:15NW 125.00 Fog/MistOVC0085955 88%NANA30.00NA
0500:55NW 13 G 175.00 Fog/MistOVC0085955 88%NANA30.00NA
0500:35NW 125.00 Fog/MistOVC0085955 88%NANA30.00NA
0500:15NW 125.00 Fog/MistOVC0085955 88%NANA30.00NA
0423:55NW 13 G 176.00 Fog/MistOVC0085955 88%NANA30.00NA
0423:35NW 106.00 Fog/MistOVC0085955 88%NANA30.00NA
0423:15NW 9 G 207.00OvercastOVC0085955 88%NANA30.01NA
0422:55NW 125.00 Fog/MistOVC0065955 88%NANA30.01NA
0422:35NW 145.00 Fog/MistOVC0065957 94%NANA30.01NA
0422:15NW 10 G 204.00 Fog/MistOVC0065957 94%NANA30.01NA
0421:55NW 84.00 Fog/MistOVC0065955 88%NANA30.01NA
0421:35NW 136.00 Fog/MistOVC0085955 88%NANA30.01NA
0421:15NW 97.00OvercastOVC0105955 88%NANA30.00NA
0420:55NW 75.00 Fog/MistOVC0105955 88%NANA30.00NA
D
a
t
e
Time
(pdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy