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Time
and date
15:53 02.04
16:53 02.04
17:53 02.04
18:53 02.04
19:53 02.04
20:53 02.04
21:53 02.04
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23:53 02.04
00:53 03.04
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04:17 03.04
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06:13 03.04
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15:53 03.04
16:53 03.04
17:53 03.04
18:53 03.04
19:53 03.04
20:53 03.04
21:53 03.04
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23:53 03.04
00:53 04.04
01:53 04.04
02:53 04.04
03:53 04.04
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11:53 04.04
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)
W 7
{4}
10 miles 8/8 3500 ft
[Ac]
54 36 50 52 54 29.96 29.94 48 55 0.01
S 9
{5}
9 miles slight rain 8/8 4100 ft
[Ac Ns]
50 40 68 45 46 29.97 29.95
SW 5
{2}
10 miles 8/5 3000 ft
[Ac]
50 41 71 48 48 29.98 29.96
calm 0 10 miles 5/2 3500 ft
[Ac]
49 40 71 48 48 29.99 29.97 0.02
calm 0 10 miles 5/2 3600 ft
[Ac]
48 42 80 46 46 30.01 29.99
calm 0 10 miles 10/8 5500 ft
[Ac]
47 42 83 46 46 30.02 30.01
W 3
{2}
10 miles 8/2 5500 ft
[Ac]
47 40 76 45 45 30.03 30.02 46 54 0.02
calm 0 10 miles 5/0 8000 ft
[Ac]
46 38 73 45 45 30.04 30.03
calm 0 10 miles 8/5 4300 ft
[Ac]
46 41 82 45 45 30.05 30.03
W 3
{2}
10 miles 8/5 4500 ft
[Ac]
46 41 82 43 43 30.06 30.04
calm 0 10 miles 10/8 5000 ft
[Ac]
46 42 86 45 45 30.07 30.06
calm 0 10 miles slight rain 10/10 4000 ft
[Ns]
46 42 86 45 45 30.09 30.07
calm 0 10 miles 10/10 700 ft 46 41 82 45 45 30.08
calm 0 8 miles slight rain 10/8 3600 ft
[Ac Ns]
46 41 82 45 45 30.10 30.09 45 47 0.00 0.03
calm 0 9 miles 8/8 900 ft
[Ac]
45 41 86 43 43 30.09
SW 5
{2}
8 miles 10/10 900 ft 45 41 86 41 41 30.11 30.10
S 5
{2}
9 miles 8/8 4200 ft
[Ac]
44 40 85 39 39 30.11 30.10
calm 0 10 miles 8/8 800 ft
[Ac]
45 41 86 43 43 30.10
calm 0 10 miles 8/8 800 ft
[Ac]
45 41 86 43 43 30.14 30.12 0.00
calm 0 10 miles 8/8 900 ft 46 41 82 45 45 30.16 30.14
calm 0 10 miles 8/8 1300 ft 48 41 77 46 48 30.17 30.15
calm 0 10 miles 8/8 1300 ft 49 39 68 48 52 30.18 30.16 44 49 0.00
calm 0 10 miles 8/8 1300 ft 52 39 61 52 55 30.18 30.16
10 miles 8/8 3000 ft 53 38 56 52 59 30.16 30.15
N 5
{2}
10 miles 8/8 3000 ft 55 34 45 54 59 30.17 30.15
calm 0 10 miles 8/8 4500 ft 54 34 47 54 59 30.16 30.15
NW 3
{2}
10 miles 5/5 5000 ft 57 35 44 57 68 30.16 30.15
calm 0 10 miles 2/2 5000 ft 57 34 42 57 72 30.16 30.15 49 59
N 3
{2}
10 miles 2/2 5000 ft 58 35 42 59 66 30.16 30.15
calm 0 10 miles 2/2 5500 ft 58 34 40 57 61 30.17 30.15
calm 0 10 miles 2/2 5500 ft 56 36 47 55 55 30.18 30.16
calm 0 10 miles 2/2 5500 ft 51 38 61 50 50 30.20 30.18
W 3
{2}
10 miles 2/2 5500 ft 49 38 66 46 46 30.23 30.21
calm 0 10 miles clear 48 39 71 46 46 30.25 30.24 47 59
calm 0 10 miles clear 48 38 68 46 46 30.27 30.26
E 6
{3}
10 miles clear 46 38 73 41 41 30.31 30.29
calm 0 10 miles clear 43 37 79 41 41 30.32 30.30
E 6
{3}
10 miles clear 43 38 82 37 37 30.31 30.29
SE 3
{2}
10 miles clear 42 37 82 39 39 30.31 30.29
E 5
{2}
10 miles clear 41 36 82 36 36 30.33 30.31 41 48
NE 6
{3}
10 miles clear 41 37 86 36 36 30.35 30.33
calm 0 10 miles 2/0 15000 ft
[Ac Ci]
39 35 86 37 37 30.36 30.35
calm 0 10 miles 5/0 25000 ft
[Ci]
41 37 86 39 39 30.37 30.35
calm 0 10 miles 2/2 3000 ft
[Ci]
46 39 76 45 46 30.37 30.35
calm 0 10 miles 8/0 25000 ft
[Ci]
47 40 76 46 54 30.37 30.35
NW 3
{2}
10 miles 8/0 25000 ft
[Ci]
51 40 65 50 61 30.35 30.33 37 51
NW 7
{4}
10 miles 8/0 25000 ft
[Ci]
56 41 57 54 66 30.33 30.31
W 9
{5}
10 miles 8/2 2000 ft
[Ci]
61 41 48 59 70 30.31 30.30
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.