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Time
and date
05:53 23.04
06:53 23.04
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Wind
(dir.,mph)
Visibility Phenomena Clouds Т
(F)
Тd
(F)
f
(%)
Тe
(F)
Тes
(F)
Comfort P
(in)
Po
(in)
Тmin
(F)
Tmax
(F)
R
(in)
R24
(in)
S
(in)
calm 0 10 miles 2/0 25000 ft
[Ci]
44 38 79 43 43 30.11 30.09
calm 0 10 miles clear 48 40 73 46 48 30.11 30.10
calm 0 10 miles 2/0 25000 ft
[Ci]
51 38 61 50 55 30.11 30.09
NW 3
{2}
10 miles 2/0 25000 ft
[Ci]
54 38 54 54 63 30.10 30.08
10 miles 2/0 25000 ft
[Ci]
59 40 49 59 79 risk of colds 30.08 30.07 44 59
W 9
{5}
10 miles 2/2 3000 ft 63 39 41 63 73 30.06 30.04
NW 10
{5}
10 miles clear 68 38 33 68 84 30.04 30.02
W 10
{5}
10 miles clear 70 35 28 70 86 comfort 30.02 300.00
NW 13
{6}
10 miles clear 71 31 23 70 82 comfort 300.00 29.98
NW 14
{7}
10 miles 2/2 4000 ft 72 32 23 72 77 comfort 29.98 29.96
NW 10
{5}
10 miles 2/2 4000 ft 72 33 24 72 79 comfort 29.96 29.95 59 73
NW 8
{4}
10 miles clear 71 36 28 72 79 comfort 29.96 29.94
N 7
{4}
10 miles clear 71 35 27 70 75 comfort 29.95 29.93
N 8
{4}
10 miles clear 68 35 30 68 70 29.94 29.93
N 8
{4}
10 miles clear 66 38 35 66 66 29.95 29.93
W 5
{2}
10 miles clear 62 41 46 63 63 29.97 29.95
SW 5
{2}
10 miles clear 56 42 60 55 55 29.98 29.96 56 73
W 5
{2}
10 miles clear 55 42 62 54 54 29.98 29.97
NW 5
{2}
10 miles clear 53 42 66 52 52 29.99 29.98
calm 0 10 miles clear 53 44 71 52 52 29.99 29.97
calm 0 10 miles clear 51 43 74 50 50 29.98 29.96
calm 0 10 miles clear 50 42 74 48 48 29.97 29.96
calm 0 10 miles clear 47 42 83 46 46 29.96 29.95 46 59
calm 0 10 miles clear 43 39 86 41 41 29.96 29.95
calm 0 10 miles clear 46 40 79 45 45 29.97 29.95
W 3
{2}
10 miles clear 50 40 68 48 50 29.97 29.96
NW 3
{2}
10 miles clear 54 40 59 54 57 29.97 29.96
W 5
{2}
10 miles 2/0 25000 ft
[Ci]
58 38 47 57 66 29.96 29.94
W 6
{3}
10 miles 5/0 25000 ft
[Ci]
63 40 43 63 75 29.94 29.93 43 63
W 8
{4}
10 miles 8/0 25000 ft
[Ci]
66 39 37 66 81 29.92 29.91
W 8
{4}
10 miles 8/0 25000 ft
[Ci]
71 39 31 72 88 comfort 29.90 29.88
W 5
{2}
10 miles 8/0 25000 ft
[Ci]
76 36 23 73 99 comfort 29.88 29.86
NE 5
{2}
10 miles 8/0 15000 ft
[Ac Ci]
79 32 18 75 95 comfort 29.87 29.85
10 miles 8/0 15000 ft
[Ac Ci]
78 31 18 75 99 comfort 29.85 29.83
NW 5
{2}
10 miles 8/0 10000 ft
[Ac Ci]
80 33 18 77 90 comfort 29.83 29.81 62 81
N 5
{2}
10 miles clear 78 33 19 75 86 comfort 29.81 29.79
NE 5
{2}
10 miles 5/0 25000 ft
[Ci]
74 37 26 73 79 comfort 29.80 29.78
E 11
{6}
10 miles 5/0 12000 ft
[Ac Ci]
72 27 19 70 72 comfort 29.80 29.78
E 8
{4}
10 miles 5/0 12000 ft
[Ac Ci]
70 28 21 68 68 29.81 29.79
10 miles 2/0 25000 ft
[Ci]
65 37 36 64 64 29.84 29.82
NW 7
{4}
10 miles clear 62 41 46 63 63 29.85 29.83 61 81
calm 0 10 miles clear 59 42 53 59 59 29.87 29.85
S 8
{4}
10 miles clear 56 44 64 54 54 29.88 29.87
SE 8
{4}
10 miles clear 53 43 68 50 50 29.89 29.88
SE 7
{4}
10 miles 5/0 14000 ft
[Ac]
52 43 71 48 48 29.89 29.88
SE 5
{2}
10 miles 5/0 14000 ft
[Ac]
52 43 71 50 50 29.89 29.88
E 5
{2}
9 miles 8/0 15000 ft
[Ac]
51 44 77 48 48 29.89 29.87 51 62
N 3
{2}
9 miles 8/2 2200 ft
[Ac]
51 44 77 50 50 29.89 29.88
Weather station location Portland International Airport: latitude 45.5908 longitude -122.6003 Height above sea level 6 m.
The archive shows weather in Portland for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".
Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.
*Decide who are you:
Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -8 h.
See also the weather archive in nearby cities and at nearby weather stations:
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Column explanations:
  • Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
  • Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
  • Phenomena - atmospheric phenomena observed during the period of observations.
  • Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
  • T - Air temperature - temperature measured at a height of 2 m above the ground.
  • Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
  • f - Relative humidity measured at a height of 2 m above the ground.
  • Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
  • Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
  • P - Atmospheric pressure - atmospheric pressure reduced to sea level.
  • Po - Atmospheric pressure - atmospheric pressure measured at the station level.
  • Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
  • Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
  • R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
  • R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
  • S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.