Weather History for KPDX - May, 2019
| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 58 °F | 59 °F | |
| Max Temperature | 65 °F | 69 °F | 91 °F (1961) |
| Min Temperature | 51 °F | 49 °F | 40 °F (2003) |
| Degree Days | |||
| Heating Degree Days | 7 | 6 | |
| Month to date heating degree days | 71 | 157 | |
| Since 1 July heating degree days | 3840 | 4120 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 18 | 0 | |
| Year to date cooling degree days | 18 | 1 | |
| Growing Degree Days | 8 (Base 50) | ||
| Moisture | |||
| Dew Point | 49 °F | ||
| Average Humidity | 73 | ||
| Maximum Humidity | 89 | ||
| Minimum Humidity | 56 | ||
| Precipitation | |||
| Precipitation | 0.41 in | 0.07 in | 1.47 in (1968) |
| Month to date precipitation | 0.93 | 1.47 | |
| Year to date precipitation | 12.34 | 16.42 | |
| Sea Level Pressure | |||
| Sea Level Pressure | 29.76 in | ||
| Wind | |||
| Wind Speed | 6 mph (NW) | ||
| Max Wind Speed | 16 mph | ||
| Max Gust Speed | 19 mph | ||
| Visibility | 10 miles | ||
| Events | Rain | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
Daily Weather History Graph
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Astronomy
| May. 19, 2019 | Rise | Set |
|---|---|---|
| Actual Time | 5:35 AM PDT | 8:39 PM PDT |
| Civil Twilight | 5:00 AM PDT | 9:14 PM PDT |
| Nautical Twilight | 4:14 AM PDT | 10:00 PM PDT |
| Astronomical Twilight | 3:20 AM PDT | 10:55 PM PDT |
| Moon | 9:45 PM PDT (5/19) | 6:26 AM PDT (5/19) |
| Length of Visible Light | 16h 14m | |
| Length of Day |
15h 03m
|
|
| Full, 99% of the Moon is Illuminated | ||||
| May 19 Full | May 26 Last Quarter | Jun 3 New | Jun 9 First Quarter | Jun 17 Full |
Hourly Weather History & Observations
| Time (PDT) | Temp. | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:18 AM | 55.9 °F | 52.0 °F | 87% | 29.68 in | 10.0 mi | WNW | 8.1 mph | - | 0.01 in | Rain | Light Rain |
| 12:53 AM | 55.0 °F | 52.0 °F | 89% | 29.68 in | 9.0 mi | NNW | 4.6 mph | - | 0.02 in | Rain | Light Rain |
| 1:53 AM | 54.0 °F | 50.0 °F | 86% | 29.70 in | 4.0 mi | WSW | 15.0 mph | 18.4 mph | 0.25 in | Rain | Rain |
| 2:00 AM | 54.0 °F | 48.9 °F | 83% | 29.71 in | 7.0 mi | WSW | 11.5 mph | - | 0.02 in | Rain | Rain |
| 2:53 AM | 53.1 °F | 50.0 °F | 89% | 29.73 in | 9.0 mi | SSE | 5.8 mph | - | 0.10 in | Rain | Light Rain |
| 3:53 AM | 52.0 °F | 48.9 °F | 89% | 29.73 in | 10.0 mi | ESE | 5.8 mph | - | 0.04 in | Rain | Light Rain |
| 4:16 AM | 52.0 °F | 48.0 °F | 86% | 29.74 in | 10.0 mi | SE | 10.4 mph | - | 0.01 in | Rain | Light Rain |
| 4:53 AM | 52.0 °F | 48.0 °F | 86% | 29.74 in | 10.0 mi | ESE | 9.2 mph | - | 0.03 in | Rain | Light Rain |
| 5:53 AM | 51.1 °F | 48.0 °F | 89% | 29.74 in | 10.0 mi | East | 6.9 mph | - | 0.00 in | Overcast | |
| 6:53 AM | 52.0 °F | 48.0 °F | 86% | 29.75 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 7:29 AM | 53.1 °F | 48.0 °F | 83% | 29.76 in | 10.0 mi | Calm | Calm | - | 0.00 in | Overcast | |
| 7:53 AM | 54.0 °F | 48.0 °F | 80% | 29.75 in | 10.0 mi | ENE | 3.5 mph | - | 0.00 in | Mostly Cloudy | |
| 8:53 AM | 55.0 °F | 46.9 °F | 74% | 29.76 in | 10.0 mi | North | 3.5 mph | - | N/A | Mostly Cloudy | |
| 9:53 AM | 57.0 °F | 46.9 °F | 69% | 29.76 in | 10.0 mi | Calm | Calm | - | N/A | Overcast | |
| 10:53 AM | 59.0 °F | 46.0 °F | 62% | 29.75 in | 10.0 mi | NNW | 3.5 mph | - | N/A | Mostly Cloudy | |
| 11:53 AM | 61.0 °F | 46.9 °F | 60% | 29.77 in | 10.0 mi | WNW | 4.6 mph | - | N/A | Mostly Cloudy | |
| 12:53 PM | 61.0 °F | 48.0 °F | 62% | 29.76 in | 10.0 mi | NNW | 6.9 mph | - | N/A | Mostly Cloudy | |
| 1:13 PM | 63.0 °F | 48.0 °F | 58% | 29.76 in | 10.0 mi | Variable | 5.8 mph | - | N/A | Mostly Cloudy | |
| 1:53 PM | 62.1 °F | 46.9 °F | 58% | 29.75 in | 10.0 mi | Variable | 5.8 mph | - | N/A | Mostly Cloudy | |
| 2:53 PM | 63.0 °F | 48.0 °F | 58% | 29.75 in | 10.0 mi | WNW | 9.2 mph | - | N/A | Overcast | |
| 3:53 PM | 63.0 °F | 48.0 °F | 58% | 29.75 in | 10.0 mi | West | 9.2 mph | - | N/A | Overcast | |
| 4:53 PM | 64.0 °F | 48.9 °F | 58% | 29.75 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Overcast | |
| 5:53 PM | 63.0 °F | 48.9 °F | 60% | 29.76 in | 10.0 mi | NW | 8.1 mph | - | N/A | Overcast | |
| 6:53 PM | 63.0 °F | 50.0 °F | 63% | 29.77 in | 10.0 mi | NW | 6.9 mph | - | N/A | Overcast | |
| 7:45 PM | 62.1 °F | 50.0 °F | 65% | 29.78 in | 10.0 mi | North | 4.6 mph | - | 0.00 in | Rain | Light Rain |
| 7:53 PM | 61.0 °F | 51.1 °F | 70% | 29.78 in | 10.0 mi | Calm | Calm | - | 0.00 in | Rain | Light Rain |
| 8:36 PM | 62.1 °F | 51.1 °F | 67% | 29.79 in | 10.0 mi | NW | 4.6 mph | - | 0.00 in | Rain | Light Rain |
| 8:53 PM | 59.0 °F | 51.1 °F | 75% | 29.79 in | 10.0 mi | NW | 4.6 mph | - | 0.00 in | Mostly Cloudy | |
| 9:53 PM | 60.1 °F | 48.9 °F | 67% | 29.81 in | 10.0 mi | NW | 9.2 mph | - | N/A | Mostly Cloudy | |
| 10:51 PM | 59.0 °F | 48.2 °F | 67% | 29.82 in | 10.0 mi | NNW | 4.6 mph | - | N/A | Overcast | |
| 10:53 PM | 59.0 °F | 48.9 °F | 69% | 29.81 in | 10.0 mi | North | 4.6 mph | - | N/A | Overcast | |
| 11:53 PM | 57.0 °F | 48.0 °F | 72% | 29.81 in | 10.0 mi | NW | 8.1 mph | - | N/A | Overcast |