History for Portland Hillsboro, OR
Thursday, April 26, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 50 °F | 52 °F | |
| Max Temperature | 57 °F | 63 °F | 87 °F (2004) |
| Min Temperature | 43 °F | 40 °F | 29 °F (1943) |
| Degree Days | |||
| Heating Degree Days | 15 | 13 | |
| Month to date heating degree days | 379 | 397 | |
| Since 1 July heating degree days | 4610 | 4511 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 2 | 0 | |
| Year to date cooling degree days | 2 | 0 | |
| Growing Degree Days | 2 (Base 50) | ||
| Moisture | |||
| Dew Point | 43 °F | ||
| Average Humidity | 68 | ||
| Maximum Humidity | 93 | ||
| Minimum Humidity | 43 | ||
| Precipitation | |||
| Precipitation | 0.28 in | 0.09 in | 0.58 in (2010) |
| Month to date precipitation | 2.10 | 2.68 | |
| Year to date precipitation | 17.30 | 16.88 | |
| Snow | |||
| Snow | 0.00 in | - | - () |
| Month to date snowfall | 0.0 | ||
| Since 1 July snowfall | 0.0 | ||
| Snow Depth | 0.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 29.76 in | ||
| Wind | |||
| Wind Speed | 8 mph (SSW) | ||
| Max Wind Speed | 23 mph | ||
| Max Gust Speed | 32 mph | ||
| Visibility | 9 miles | ||
| Events | Rain | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 18, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:06 AM PDT | 8:13 PM PDT |
| Civil Twilight | 5:34 AM PDT | 8:45 PM PDT |
| Nautical Twilight | 4:54 AM PDT | 9:25 PM PDT |
| Astronomical Twilight | 4:10 AM PDT | 10:09 PM PDT |
| Moon | 9:45 AM PDT (4/26) | 12:28 AM PDT (4/26) |
| Length Of Visible Light | 15h 10m | |
| Length of Day |
14h 06m
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| Waxing Crescent, 25% of the Moon is Illuminated | ||||
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Apr 26
Waxing Crescent
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Apr 29
First Quarter
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May 5
Full
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May 12
Last Quarter
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May 20
New
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| Time (PDT) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:53 AM | 50.0 °F | - | 48.0 °F | 93% | 29.66 in | 10.0 mi | ESE | 4.6 mph | - | 0.01 in | Rain | Light Rain |
| 1:21 AM | 50.0 °F | - | 48.2 °F | 94% | 29.65 in | 8.0 mi | ESE | 4.6 mph | - | 0.02 in | Rain | Light Rain |
| 1:31 AM | 50.0 °F | - | 48.2 °F | 94% | 29.65 in | 9.0 mi | ESE | 4.6 mph | - | 0.03 in | Rain | Light Rain |
| 1:53 AM | 50.0 °F | - | 48.9 °F | 96% | 29.64 in | 10.0 mi | SE | 5.8 mph | - | 0.03 in | Rain | Light Rain |
| 2:53 AM | 50.0 °F | - | 48.0 °F | 93% | 29.64 in | 10.0 mi | SE | 4.6 mph | - | 0.01 in | Rain | Light Rain |
| 3:11 AM | 50.0 °F | - | 48.2 °F | 94% | 29.64 in | 9.0 mi | SE | 3.5 mph | - | 0.01 in | Rain | Light Rain |
| 3:20 AM | 50.0 °F | - | 48.2 °F | 94% | 29.64 in | 7.0 mi | SSE | 4.6 mph | - | 0.02 in | Rain | Light Rain |
| 3:33 AM | 50.0 °F | - | 48.2 °F | 94% | 29.64 in | 7.0 mi | SE | 3.5 mph | - | 0.03 in | Rain | Light Rain |
| 3:53 AM | 50.0 °F | - | 48.9 °F | 96% | 29.64 in | 6.0 mi | ESE | 3.5 mph | - | 0.06 in | Rain | Rain |
| 4:22 AM | 50.0 °F | - | 48.2 °F | 94% | 29.64 in | 10.0 mi | Calm | Calm | - | 0.03 in | Rain | Light Rain |
| 4:53 AM | 50.0 °F | - | 48.9 °F | 96% | 29.64 in | 10.0 mi | SSE | 3.5 mph | - | 0.05 in | Rain | Light Rain |
| 5:04 AM | 50.0 °F | - | 48.2 °F | 94% | 29.64 in | 10.0 mi | South | 3.5 mph | - | 0.00 in | Overcast | |
| 5:13 AM | 50.0 °F | - | 48.2 °F | 94% | 29.63 in | 10.0 mi | Calm | Calm | - | 0.00 in | Overcast | |
| 5:26 AM | 50.0 °F | - | 48.2 °F | 94% | 29.64 in | 8.0 mi | WSW | 4.6 mph | - | 0.00 in | Rain | Light Rain |
| 5:48 AM | 48.2 °F | - | 46.4 °F | 93% | 29.63 in | 10.0 mi | SSW | 4.6 mph | - | 0.00 in | Rain | Light Rain |
| 5:53 AM | 48.9 °F | - | 46.0 °F | 90% | 29.64 in | 10.0 mi | SW | 4.6 mph | - | 0.00 in | Overcast | |
| 6:53 AM | 48.0 °F | - | 45.0 °F | 89% | 29.66 in | 10.0 mi | West | 8.1 mph | - | N/A | Overcast | |
| 7:13 AM | 48.2 °F | - | 44.6 °F | 87% | 29.67 in | 10.0 mi | West | 5.8 mph | - | N/A | Mostly Cloudy | |
| 7:53 AM | 48.0 °F | - | 43.0 °F | 83% | 29.68 in | 10.0 mi | SW | 6.9 mph | - | N/A | Overcast | |
| 8:53 AM | 48.9 °F | - | 42.1 °F | 77% | 29.69 in | 10.0 mi | Variable | 5.8 mph | - | N/A | Scattered Clouds | |
| 9:38 AM | 50.0 °F | - | 39.2 °F | 66% | 29.72 in | 10.0 mi | SW | 6.9 mph | - | N/A | Mostly Cloudy | |
| 9:53 AM | 51.1 °F | - | 41.0 °F | 68% | 29.72 in | 10.0 mi | SSW | 5.8 mph | - | N/A | Mostly Cloudy | |
| 10:50 AM | 46.4 °F | 41.1 °F | 39.2 °F | 76% | 29.75 in | 6.0 mi | West | 11.5 mph | 20.7 mph | 0.06 in | Rain | Light Rain |
| 10:53 AM | 48.0 °F | - | 39.9 °F | 74% | 29.75 in | 8.0 mi | West | 9.2 mph | - | 0.06 in | Rain | Light Rain |
| 11:53 AM | 52.0 °F | - | 39.0 °F | 61% | 29.77 in | 10.0 mi | West | 8.1 mph | 18.4 mph | 0.00 in | Mostly Cloudy | |
| 12:53 PM | 55.0 °F | - | 36.0 °F | 49% | 29.78 in | 10.0 mi | West | 11.5 mph | 17.3 mph | N/A | Mostly Cloudy | |
| 1:53 PM | 57.0 °F | - | 36.0 °F | 45% | 29.80 in | 10.0 mi | SW | 15.0 mph | 23.0 mph | 0.00 in | Scattered Clouds | |
| 2:53 PM | 51.1 °F | - | 41.0 °F | 68% | 29.84 in | 10.0 mi | West | 9.2 mph | 24.2 mph | 0.00 in | Overcast | |
| 3:53 PM | 53.1 °F | - | 37.9 °F | 57% | 29.86 in | 10.0 mi | WSW | 15.0 mph | 23.0 mph | N/A | Mostly Cloudy | |
| 4:53 PM | 53.1 °F | - | 39.0 °F | 59% | 29.88 in | 10.0 mi | SW | 12.7 mph | 23.0 mph | 0.01 in | Partly Cloudy | |
| 5:53 PM | 52.0 °F | - | 37.0 °F | 57% | 29.91 in | 10.0 mi | WSW | 9.2 mph | - | N/A | Mostly Cloudy | |
| 6:53 PM | 50.0 °F | - | 37.0 °F | 61% | 29.96 in | 10.0 mi | WSW | 11.5 mph | 21.9 mph | N/A | Mostly Cloudy | |
| 7:53 PM | 48.0 °F | - | 37.9 °F | 68% | 29.98 in | 10.0 mi | SSW | 10.4 mph | - | 0.00 in | Overcast | |
| 8:53 PM | 46.9 °F | - | 39.9 °F | 77% | 30.02 in | 10.0 mi | South | 5.8 mph | - | 0.01 in | Mostly Cloudy | |
| 9:53 PM | 46.0 °F | 43.1 °F | 42.1 °F | 86% | 30.06 in | 10.0 mi | South | 5.8 mph | - | 0.02 in | Rain | Light Rain |
| 10:53 PM | 46.0 °F | 43.9 °F | 42.1 °F | 86% | 30.09 in | 10.0 mi | SSW | 4.6 mph | - | 0.04 in | Rain | Light Rain |
| 11:53 PM | 45.0 °F | 41.8 °F | 41.0 °F | 86% | 30.12 in | 10.0 mi | SSW | 5.8 mph | - | 0.00 in | Mostly Cloudy | |
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