Weather Seattle
Last updated 22:30
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| Day | Weather | Maximum Day Temperature | Minimum Night Temperature | Wind Direction and Speed |
|---|---|---|---|---|
| Friday |
White Cloud |
14°C 57°F | 9°C 48°F |
Southerly
10km/h 6mph |
| Saturday |
Sunny Intervals |
16°C 61°F | 9°C 48°F |
South South Westerly
14km/h 9mph |
| Sunday |
Sunny Intervals |
18°C 64°F | 11°C 52°F |
Southerly
6km/h 4mph |
| Monday |
Light Rain |
15°C 59°F | 11°C 52°F |
Southerly
16km/h 10mph |
| Tuesday |
Light Rain Shower |
14°C 57°F | 10°C 50°F |
South Westerly
16km/h 10mph |
Forecast
-
Friday
Min. night
9°C 48°F
-
Saturday
16°C 61°F
9°C 48°F
-
Sunday
18°C 64°F
11°C 52°F
-
Monday
15°C 59°F
11°C 52°F
-
Tuesday
14°C 57°F
10°C 50°F
-
Wednesday
13°C 55°F
10°C 50°F
-
Thursday
11/16°C 52/61°F
6/12°C 43/54°F
-
Friday 31 May
11/17°C 52/63°F
6/13°C 43/55°F
-
Saturday 1 Jun
12/21°C 54/70°F
6/14°C 43/57°F
-
Sunday 2 Jun
12/25°C 54/77°F
7/14°C 45/57°F
| Time | 0200 hours | 0500 hours | 0800 hours | |||||
|---|---|---|---|---|---|---|---|---|
| Weather Conditions |
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| Temperature (°C/°F) | 10°C 50°F | 9°C 48°F | 10°C 50°F | |||||
| Wind Speed (mph/km/h) | ||||||||
| Wind Direction | S | S | S | |||||
| Humidity | 90% | 94% | 87% | |||||
| Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) | VG | G | G | |||||
| Pressure (Millibars) | 1017 | 1017 | 1017 |
Environmental Summary
UV: 6
European range: 1 - 11+Average Conditions
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temperature (°C) | 2 | 3 | 4 | 6 | 8 | 11 | 12 | 13 | 11 | 8 | 5 | 3 |
| Average Minimum Temperature (°F) | 36 | 37 | 39 | 43 | 47 | 52 | 54 | 55 | 52 | 47 | 41 | 38 |
| Average Maximum Temperature (°C) | 7 | 9 | 11 | 14 | 18 | 21 | 22 | 23 | 19 | 15 | 11 | 8 |
| Average Maximum Temperature (°F) | 45 | 48 | 52 | 58 | 64 | 69 | 72 | 73 | 67 | 59 | 51 | 47 |
| Record Minimum Temperature (°C) | -16 | -16 | -7 | -1 | 2 | 4 | 8 | 8 | 2 | -2 | -9 | -11 |
| Record Minimum Temperature (°F) | 3 | 4 | 20 | 30 | 36 | 40 | 46 | 46 | 36 | 29 | 15 | 12 |
| Record Maximum Temperature (°C) | 19 | 21 | 27 | 31 | 33 | 37 | 38 | 36 | 33 | 28 | 20 | 18 |
| Record Maximum Temperature (°F) | 67 | 70 | 81 | 87 | 92 | 98 | 100 | 96 | 92 | 82 | 68 | 65 |
| Average Precipitation (mm) | 122 | 94 | 79 | 58 | 46 | 36 | 15 | 18 | 43 | 74 | 122 | 142 |
| Average Precipitation (inches) | 4.8 | 3.7 | 3.1 | 2.3 | 1.8 | 1.4 | 0.6 | 0.7 | 1.7 | 2.9 | 4.8 | 5.6 |
| Average Sunlight Hours | 2 | 4 | 5 | 7 | 8 | 8 | 10 | 8 | 7 | 4 | 3 | 2 |
| Wet Days (+0.1 mm) | 18 | 16 | 16 | 13 | 12 | 9 | 4 | 5 | 8 | 13 | 17 | 19 |
| Relative Humidity AM | 86 | 85 | 85 | 85 | 85 | 84 | 85 | 87 | 89 | 90 | 88 | 87 |
| Relative Humidity PM | 79 | 73 | 65 | 58 | 56 | 54 | 51 | 54 | 61 | 73 | 80 | 81 |
| 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
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Information given for most appropriate forecast location. See FAQs for details