Half Moon Bay, CA - Extended Weather Forecast

07:00 Sunday

Overcast

8° Feels like 8°

Northeast 3 - 7 km/h

Hourly Cloudy skies for the next few hours

Sunday 21 Dec. 80% 13 mm 16° / 13° 27 - 58 km/h
Monday 22 Dec. 80% 4.7 mm 16° / 14° 34 - 70 km/h
Tuesday 23 Dec. 70% 3.4 mm 15° / 10° 35 - 81 km/h
Wednesday 24 Dec. 70% 4.9 mm 14° / 8° 9 - 26 km/h
Thursday 25 Dec. 80% 6.8 mm 14° / 7° 12 - 28 km/h
Friday 26 Dec. 70% 0.5 mm 14° / 6° 10 - 28 km/h
Saturday 27 Dec. 60% 0.3 mm 15° / 5° 11 - 27 km/h

Sunday, 21 December

Monday, 22 December

01:00		30% 0.059 mm	13°	Light rain Feels Like 13°	Southeast 8 - 17 km/h	0 Low SPF: no
	Rain 30% 0.059 mm Humidity 98% Dew Point 13 °C Clouds 100% Feels Like 13 °C Visibility 3 km Wind - Average 8 km/h Pressure 1013 hPa Fog No Wind - Gusts 17 km/h Snowline 9514 ft
04:00		40% 0.098 mm	13°	Light rain Feels Like 13°	Southeast 11 - 23 km/h	0 Low SPF: no
	Rain 40% 0.098 mm Humidity 95% Dew Point 12 °C Clouds 100% Feels Like 13 °C Visibility 3 km Wind - Average 11 km/h Pressure 1012 hPa Fog No Wind - Gusts 23 km/h Snowline 9843 ft
07:00		40% 0.087 mm	14°	Light rain Feels Like 14°	South 17 - 38 km/h	0 Low SPF: no
	Rain 40% 0.087 mm Humidity 97% Dew Point 14 °C Clouds 100% Feels Like 14 °C Visibility 3 km Wind - Average 17 km/h Pressure 1012 hPa Fog No Wind - Gusts 38 km/h Snowline 10171 ft
10:00		50% 0.075 mm	15°	Light rain Feels Like 15°	South 26 - 52 km/h	0 Low SPF: no
	Rain 50% 0.075 mm Humidity 99% Dew Point 15 °C Clouds 100% Feels Like 15 °C Visibility 2 km Wind - Average 26 km/h Pressure 1013 hPa Fog No Wind - Gusts 52 km/h Snowline 10171 ft
13:00		50% 0.067 mm	15°	Light rain Feels Like 15°	South 27 - 57 km/h	0 Low SPF: no
	Rain 50% 0.067 mm Humidity 98% Dew Point 15 °C Clouds 100% Feels Like 15 °C Visibility 3 km Wind - Average 27 km/h Pressure 1012 hPa Fog No Wind - Gusts 57 km/h Snowline 9843 ft
16:00		60% 0.063 mm	15°	Light rain Feels Like 15°	South 26 - 58 km/h	0 Low SPF: no
	Rain 60% 0.063 mm Humidity 96% Dew Point 14 °C Clouds 100% Feels Like 15 °C Visibility 3 km Wind - Average 26 km/h Pressure 1011 hPa Fog No Wind - Gusts 58 km/h Snowline 9843 ft
19:00		60% 0.047 mm	14°	Light rain Feels Like 14°	South 25 - 56 km/h	0 Low SPF: no
	Rain 60% 0.047 mm Humidity 96% Dew Point 14 °C Clouds 100% Feels Like 14 °C Visibility 7 km Wind - Average 25 km/h Pressure 1012 hPa Fog No Wind - Gusts 56 km/h Snowline 10171 ft
22:00		50% 0.031 mm	14°	Light rain Feels Like 14°	South 25 - 54 km/h	0 Low SPF: no
	Rain 50% 0.031 mm Humidity 97% Dew Point 14 °C Clouds 100% Feels Like 14 °C Visibility 10 km Wind - Average 25 km/h Pressure 1012 hPa Fog No Wind - Gusts 54 km/h Snowline 10499 ft

Weather:
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Photoprotection (SPF):
More information

Sunrise and Sunset

Sunrise 07:16 Sunset 16:52

First light 06:47 Midday 12:04 Last light 17:21

Day length 9h 36m

Remaining daylight 9h 2m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
						14
15	16	17	18	19	20	21
22	23	24	25	26	27

Air quality in Half Moon Bay today

Detail

49

Moderate PM₂₅ (35 µg/m³)

Possible health risk.
Enjoy your usual outdoor activities if you do not experience symptoms.
Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall