Seattle Boeing, WA
2:12 AM PST on December 11, 2018 (GMT -0800)
Boeing Field-King County International
Weather History for KBFI - October, 2018
| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 49 °F | - | |
| Max Temperature | 53 °F | 64 °F | 82 °F (1980) |
| Min Temperature | 45 °F | 47 °F | 38 °F (1974) |
| Degree Days | |||
| Heating Degree Days | 16 | ||
| Moisture | |||
| Dew Point | 45 °F | ||
| Average Humidity | 84 | ||
| Maximum Humidity | 89 | ||
| Minimum Humidity | 74 | ||
| Precipitation | |||
| Precipitation | 0.01 in | - | - () |
| Sea Level Pressure | |||
| Sea Level Pressure | 30.01 in | ||
| Wind | |||
| Wind Speed | 5 mph (SE) | ||
| Max Wind Speed | 8 mph | ||
| Max Gust Speed | - | ||
| Visibility | 9 miles | ||
| Events | Rain | ||
Averages and records for this station are not official NWS values.
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
Daily Weather History Graph
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Astronomy
| Oct. 05, 2018 | Rise | Set |
|---|---|---|
| Actual Time | 7:13 AM PDT | 6:40 PM PDT |
| Civil Twilight | 6:43 AM PDT | 7:10 PM PDT |
| Nautical Twilight | 6:07 AM PDT | 7:46 PM PDT |
| Astronomical Twilight | 5:31 AM PDT | 8:22 PM PDT |
| Moon | 2:40 AM PDT (10/5) | 5:24 PM PDT (10/5) |
| Length of Visible Light | 12h 27m | |
| Length of Day |
11h 26m
|
|
| Waning Crescent, 15% of the Moon is Illuminated | ||||
| Oct 5 Waning Crescent | Oct 8 New | Oct 16 First Quarter | Oct 24 Full | Oct 31 Last Quarter |
Hourly Weather History & Observations
| Time (PDT) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:53 AM | 46.9 °F | - | 42.1 °F | 83% | 30.12 in | 10.0 mi | ESE | 5.8 mph | - | N/A | Clear | |
| 1:53 AM | 45.0 °F | 41.2 °F | 41.0 °F | 86% | 30.12 in | 10.0 mi | SSE | 6.9 mph | - | N/A | Clear | |
| 2:53 AM | 45.0 °F | 41.2 °F | 41.0 °F | 86% | 30.11 in | 10.0 mi | SSE | 6.9 mph | - | N/A | Clear | |
| 3:53 AM | 46.0 °F | 41.9 °F | 41.0 °F | 83% | 30.09 in | 10.0 mi | SSE | 8.1 mph | - | N/A | Partly Cloudy | |
| 4:53 AM | 46.0 °F | 41.9 °F | 41.0 °F | 83% | 30.08 in | 10.0 mi | SSE | 8.1 mph | - | N/A | Mostly Cloudy | |
| 5:53 AM | 46.9 °F | - | 41.0 °F | 80% | 30.08 in | 10.0 mi | SE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 6:53 AM | 48.0 °F | - | 41.0 °F | 77% | 30.08 in | 10.0 mi | SSE | 4.6 mph | - | N/A | Mostly Cloudy | |
| 7:53 AM | 48.9 °F | - | 41.0 °F | 74% | 30.08 in | 10.0 mi | SE | 5.8 mph | - | N/A | Overcast | |
| 8:53 AM | 50.0 °F | - | 42.1 °F | 74% | 30.07 in | 10.0 mi | SE | 5.8 mph | - | 0.00 in | Rain | Light Rain |
| 9:53 AM | 48.9 °F | - | 44.1 °F | 83% | 30.07 in | 7.0 mi | SSE | 6.9 mph | - | 0.00 in | Rain | Light Rain |
| 10:53 AM | 50.0 °F | - | 45.0 °F | 83% | 30.04 in | 9.0 mi | SE | 6.9 mph | - | 0.00 in | Rain | Light Rain |
| 11:53 AM | 51.1 °F | - | 46.0 °F | 83% | 30.03 in | 10.0 mi | Calm | Calm | - | 0.00 in | Rain | Light Rain |
| 12:53 PM | 51.1 °F | - | 46.9 °F | 86% | 30.00 in | 10.0 mi | Calm | Calm | - | 0.00 in | Rain | Light Rain |
| 1:53 PM | 53.1 °F | - | 48.0 °F | 83% | 29.98 in | 10.0 mi | Calm | Calm | - | 0.00 in | Overcast | |
| 2:53 PM | 53.1 °F | - | 48.0 °F | 83% | 29.95 in | 7.0 mi | NE | 4.6 mph | - | 0.00 in | Rain | Light Rain |
| 3:53 PM | 51.1 °F | - | 46.9 °F | 86% | 29.93 in | 6.0 mi | Variable | 5.8 mph | - | 0.00 in | Rain | Light Rain |
| 4:53 PM | 52.0 °F | - | 48.0 °F | 86% | 29.92 in | 8.0 mi | NE | 3.5 mph | - | 0.00 in | Rain | Light Rain |
| 5:53 PM | 51.1 °F | - | 48.0 °F | 89% | 29.91 in | 10.0 mi | NE | 4.6 mph | - | 0.00 in | Overcast | |
| 6:53 PM | 51.1 °F | - | 46.9 °F | 86% | 29.90 in | 8.0 mi | Calm | Calm | - | 0.00 in | Rain | Light Rain |
| 7:53 PM | 50.0 °F | - | 46.9 °F | 89% | 29.91 in | 10.0 mi | Variable | 3.5 mph | - | 0.00 in | Rain | Light Rain |
| 8:53 PM | 50.0 °F | - | 46.9 °F | 89% | 29.91 in | 10.0 mi | Calm | Calm | - | 0.00 in | Overcast | |
| 9:53 PM | 51.1 °F | - | 46.9 °F | 86% | 29.92 in | 10.0 mi | NNW | 3.5 mph | - | 0.01 in | Overcast | |
| 10:53 PM | 51.1 °F | - | 46.0 °F | 83% | 29.93 in | 10.0 mi | Variable | 3.5 mph | - | N/A | Overcast | |
| 11:53 PM | 51.1 °F | - | 46.9 °F | 86% | 29.93 in | 10.0 mi | Variable | 4.6 mph | - | N/A | Overcast |