Weather San Francisco
Last updated 04:12
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| Day | Weather | Maximum Day Temperature | Minimum Night Temperature | Wind Direction and Speed |
|---|---|---|---|---|
| Wednesday |
Sunny |
21°C 70°F | 11°C 52°F |
West North Westerly
23km/h 14mph |
| Thursday |
Sunny |
22°C 72°F | 11°C 52°F |
West North Westerly
19km/h 12mph |
| Friday |
Sunny |
24°C 75°F | 13°C 55°F |
West North Westerly
18km/h 11mph |
| Saturday |
Sunny |
25°C 77°F | 14°C 57°F |
West North Westerly
19km/h 12mph |
| Sunday |
White Cloud |
21°C 70°F | 14°C 57°F |
Westerly
18km/h 11mph |
Forecast
-
Wednesday
21°C 70°F
11°C 52°F
-
Thursday
22°C 72°F
11°C 52°F
-
Friday
24°C 75°F
13°C 55°F
-
Saturday
25°C 77°F
14°C 57°F
-
Sunday
21°C 70°F
14°C 57°F
-
Monday
16/30°C 61/86°F
12/19°C 54/66°F
-
Tuesday
16/29°C 61/84°F
12/21°C 54/70°F
-
Wednesday 26 Jun
19/35°C 66/95°F
11/19°C 52/66°F
-
Thursday 27 Jun
19/32°C 66/90°F
12/19°C 54/66°F
-
Friday 28 Jun
22/35°C 72/95°F
12/22°C 54/72°F
| Time | 1100 hours | 1400 hours | 1700 hours | 2000 hours | 2300 hours | 0200 hours Thu | 0500 hours | 0800 hours |
|---|---|---|---|---|---|---|---|---|
| Weather Conditions |
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| Temperature (°C/°F) | 19°C 66°F | 21°C 70°F | 18°C 64°F | 15°C 59°F | 12°C 54°F | 11°C 52°F | 10°C 50°F | 13°C 55°F |
| Wind Speed (mph/km/h) | ||||||||
| Wind Direction | WNW | WNW | WNW | WNW | NW | NW | NW | NW |
| Humidity | 47% | 34% | 44% | 63% | 82% | 85% | 87% | 70% |
| Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) | VG | VG | VG | VG | VG | VG | VG | VG |
| Pressure (Millibars) | 1018 | 1018 | 1017 | 1017 | 1017 | 1016 | 1016 | 1016 |
Environmental Summary
UV: 9
European range: 1 - 11+Average Conditions
| 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 | -- | -- | 8 | 25 | 64 | 112 |
| Average Precipitation (inches) | 4.7 | 3.8 | 3.1 | 1.5 | 0.7 | 0.1 | -- | -- | 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 | -- | -- | 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 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Average Conditions data © Copyright RM, 2011. All rights reserved. Helicon Publishing is a division of RM.
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