Weather San Francisco

Settings
Language
Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Monday

Clear Sky

25°C 77°F 11°C 52°F Westerly
6km/h 4mph
Tuesday

Sunny

25°C 77°F 13°C 55°F North Westerly
8km/h 5mph
Wednesday

Sunny Intervals

24°C 75°F 17°C 63°F South South Westerly
11km/h 7mph
Thursday

Sunny Intervals

23°C 73°F 16°C 61°F South Westerly
11km/h 7mph
Friday

Sunny Intervals

26°C 79°F 15°C 59°F Westerly
8km/h 5mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:51 Sunset 19:18

Last updated 18:08

Weather forecast details for Monday 15 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0200 hours0500 hours0800 hours     
Weather Conditions Clear Sky Partly Cloudy Sunny Intervals      
Temperature (°C/°F) 12°C 54°F 12°C 54°F 14°C 57°F      
Wind Speed (mph/km/h) 6km/h 4mph Westerly 6km/h 4mph Westerly 6km/h 4mph West North Westerly      
Wind Direction W W WNW      
Humidity 94% 96% 92%      
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G M G      
Pressure (Millibars) 1014 1013 1014      

Environmental Summary

UV: 7

European range: 1 - 11+

Average Conditions

BBC Weather's average conditions for London, United Kingdom. This includes readings of average sunlight, temperature, discomfort from heat and humidity, relative humidity, average Precipitation, and wet days.
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average Minimum Temperature (°C) 7 8 9 9 11 11 12 12 13 12 11 8
Average Minimum Temperature (°F) 45 47 48 49 51 52 53 53 55 54 51 47
Average Maximum Temperature (°C) 13 15 16 17 17 19 18 18 21 20 17 14
Average Maximum Temperature (°F) 55 59 61 62 63 66 65 65 69 68 63 57
Record Minimum Temperature (°C) -2 1 1 4 6 8 8 8 8 6 3 -3
Record Minimum Temperature (°F) 29 33 33 40 42 46 47 46 47 43 38 27
Record Maximum Temperature (°C) 26 27 30 32 36 38 37 33 38 36 28 23
Record Maximum Temperature (°F) 78 80 86 89 97 100 99 92 101 96 83 74
Average Precipitation (mm) 119 97 79 38 18 3 <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> 8 25 64 112
Average Precipitation (inches) 4.7 3.8 3.1 1.5 0.7 0.1 <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> 0.3 1.0 2.5 4.4
Average Sunlight Hours 5 7 8 10 11 11 10 9 9 8 7 6
Wet Days (+0.1 mm) 11 11 10 6 4 2 <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> 2 4 7 10
Relative Humidity AM 85 84 83 83 85 88 91 92 88 85 83 83
Relative Humidity PM 69 66 61 61 62 64 69 70 63 58 60 68
Discomfort From Heat And Humidity <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span>

Average Conditions data © Copyright RM, 2011. All rights reserved. Helicon Publishing is a division of RM.

Share this page

RSS Feeds
Print

North America Forecast Video

North America Forecast Last updated 17:02, Monday 15 Sep

Observations

Observed at 23:00, Monday 15 September

Partly Cloudy

19°C 66°F

10km/h 6mph West North Westerly

Humidity: 76%

Visibility: Good

Pressure: 1014mb, Rising

Observation station: San Francisco/Int., CA.

(Lat: 37.62 | Lon: -122.38)

BBC Weather in association with the Met Office

All times are PDT (America/Los_Angeles, GMT-0700) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details