Alderiz, Viana Do Castelo, Portugal Climate

Weather: 10.77°C/51.39°F, Wind SW at 2.49 km/h, 97% Humidity, 0.21% Chance of rain

Alderiz Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Alderiz has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 16.18ºC (61.12ºF) and it is -0.63% lower than Portugal’s averages. Alderiz typically receives about 158.38 millimeters (6.24 inches) of precipitation and has 132.93 rainy days (36.42% of the time) annually.

CountryPortugal
CityViana do Castelo
Longitude-8.5131232
Latitude42.0292013
Attitude/ElevationNonem (0ft)
Local timeSaturday 14:48
Annual high temperature18.3ºC (64.94ºF)
Annual low temperature12.69ºC (54.84ºF)
Average annual precip.158.38mm (6.24in)
Warmest monthAugust (23.67ºC / 74.61ºF)
Coldest MonthFebruary (8.74ºC / 47.73ºF)
Wettest MonthOctober (272.69mm / 10.74in)
Driest MonthJuly (24.24mm / 0.95in)
Number of days with rainfall (≥ 1.0 mm)132.93 days (36.42%)
Days with no rain232.07 days (63.58%)
Humidity78.73%

Climate Alderiz: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.33(64.99)20.37(68.67)22.4(72.32)26.48(79.66)29.53(85.15)29.53(85.15)32.59(90.66)31.57(88.83)30.55(86.99)29.53(85.15)22.4(72.32)19.35(66.83)32.59(90.66)
Average high °C (°F)13.36(56.05)13.56(56.41)15.18(59.32)16.81(62.26)19.19(66.54)21.06(69.91)23.49(74.28)23.67(74.61)23.04(73.47)20.13(68.23)15.97(60.75)14.14(57.45)18.3(64.94)
Daily mean °C (°F)11.37(52.47)11.4(52.52)12.89(55.2)14.72(58.5)17.2(62.96)19.26(66.67)21.4(70.52)21.4(70.52)20.52(68.94)17.82(64.08)14.02(57.24)12.19(53.94)16.18(61.12)
Average low °C (°F)9.12(48.42)8.74(47.73)9.5(49.1)10.89(51.6)12.88(55.18)14.66(58.39)16.62(61.92)16.82(62.28)16.5(61.7)14.93(58.87)11.67(53.01)9.96(49.93)12.69(54.84)
Record low °C (°F)2.04(35.67)1.02(33.84)1.02(33.84)4.07(39.33)7.13(44.83)8.15(46.67)12.22(54.0)0.0(0)10.18(50.32)6.11(43.0)3.05(37.49)2.04(35.67)0.0(0)
Average precipitation mm (inches)271.4(10.69)215.08(8.47)181.1(7.13)160.33(6.31)129.36(5.09)56.38(2.22)24.24(0.95)35.35(1.39)83.55(3.29)272.69(10.74)237.39(9.35)233.76(9.2)158.39(6.24)
Average precipitation days (≥ 1.0 mm)15.6413.2414.5312.789.828.154.074.827.1312.3116.1114.3511.08
Average relative humidity (%)81.8979.8378.9179.1477.6578.5477.7976.8975.6277.4780.5780.5378.73
Mean monthly sunshine hours6.88.8810.0911.8813.5913.8114.1813.4911.148.687.116.9110.55

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Alderiz in recent years.

Alderiz

Alderiz Temperature by Month

July
21.4°C | 70.52°F
August
21.4°C | 70.52°F
September
20.52°C | 68.94°F
June
19.26°C | 66.67°F
October
17.82°C | 64.08°F
May
17.2°C | 62.96°F
April
14.72°C | 58.5°F
November
14.02°C | 57.24°F
March
12.89°C | 55.2°F
December
12.19°C | 53.94°F
February
11.4°C | 52.52°F
January
11.37°C | 52.47°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature24.44°C (75.99°F)19.12°C (66.42°F)11.2°C (52.16°F)
Avg Temperature21.38°C (70.48°F)17.08°C (62.74°F)11.2°C (52.16°F)
Min Temperature18.33°C (64.99°F)14.75°C (58.55°F)9.16°C (48.49°F)
Dew PointMaxAverageMin
Dew Point14.26°C (57.67°F)10.84°C (51.51°F)4.07°C (39.33°F)
PrecipitationMaxAverageMinSum
Precipitation24.74mm | 0.97in2.28mm | 0.09in0.0mm | 0in70.66mm | 2.78in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind35.64kmh | 22.15mph16.49kmh | 10.25mph5.09kmh | 3.16mph
Gust Wind51.93kmh | 32.27mph26.8kmh | 16.65mph8.15kmh | 5.06mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.74mb2.28mb0.0mb
Alderiz

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0120.37 | 68.6711.2 | 52.165815.27 | 9.4930.7 | 1039.680.0 | 0
2018-10-0220.37 | 68.678.15 | 46.675012.22 | 7.5930.73 | 1040.70.0 | 0
2018-10-0321.38 | 70.489.16 | 48.494710.18 | 6.3330.73 | 1040.70.0 | 0
2018-10-0421.38 | 70.4813.24 | 55.83567.13 | 4.4330.64 | 1037.650.0 | 0
2018-10-0519.35 | 66.8312.22 | 54.0656.11 | 3.830.55 | 1034.590.0 | 0
2018-10-0617.31 | 63.1611.2 | 52.167319.35 | 12.0230.64 | 1037.650.0 | 0
2018-10-0716.29 | 61.328.15 | 46.676024.44 | 15.1930.7 | 1039.680.0 | 0
2018-10-0818.33 | 64.998.15 | 46.675514.26 | 8.8630.58 | 1035.610.0 | 0
2018-10-0918.33 | 64.9910.18 | 50.325910.18 | 6.3330.37 | 1028.480.0 | 0
2018-10-1018.33 | 64.9911.2 | 52.166618.33 | 11.3930.19 | 1022.370.0 | 0
2018-10-1117.31 | 63.1614.26 | 57.678123.42 | 14.5530.34 | 1027.4624.74 | 0.97
2018-10-1218.33 | 64.9914.26 | 57.678030.55 | 18.9830.55 | 1034.590.71 | 0.03
2018-10-1318.33 | 64.9914.26 | 57.677822.4 | 13.9230.43 | 1030.5210.28 | 0.4
2018-10-1415.27 | 59.4910.18 | 50.327725.46 | 15.8230.43 | 1030.522.85 | 0.11
2018-10-1515.27 | 59.4913.24 | 55.838817.31 | 10.7630.28 | 1025.438.76 | 0.34
2018-10-1616.29 | 61.3213.24 | 55.83838.15 | 5.0630.55 | 1034.590.0 | 0
2018-10-1715.27 | 59.4914.26 | 57.678910.18 | 6.3330.58 | 1035.613.05 | 0.12
2018-10-1817.31 | 63.1613.24 | 55.838122.4 | 13.9230.46 | 1031.540.1 | 0.0
2018-10-1918.33 | 64.9913.24 | 55.837417.31 | 10.7630.52 | 1033.570.0 | 0
2018-10-2019.35 | 66.8312.22 | 54.06613.24 | 8.2330.61 | 1036.630.0 | 0
2018-10-2119.35 | 66.8313.24 | 55.836912.22 | 7.5930.64 | 1037.652.55 | 0.1
2018-10-2219.35 | 66.8313.24 | 55.836810.18 | 6.3330.73 | 1040.70.0 | 0
2018-10-2318.33 | 64.9910.18 | 50.326013.24 | 8.2330.82 | 1043.760.0 | 0
2018-10-2418.33 | 64.9910.18 | 50.326010.18 | 6.3330.82 | 1043.760.0 | 0
2018-10-2517.31 | 63.1610.18 | 50.32625.09 | 3.1630.64 | 1037.650.0 | 0
2018-10-2617.31 | 63.1611.2 | 52.16699.16 | 5.6930.52 | 1033.570.0 | 0
2018-10-2712.22 | 54.06.11 | 43.06435.64 | 22.1530.52 | 1033.570.51 | 0.02
2018-10-2811.2 | 52.164.07 | 39.336233.6 | 20.8830.43 | 1030.520.0 | 0
2018-10-2911.2 | 52.166.11 | 43.07019.35 | 12.0230.37 | 1028.484.99 | 0.2
2018-10-3011.2 | 52.168.15 | 46.678022.4 | 13.9230.1 | 1019.329.37 | 0.37
2018-10-3111.2 | 52.168.15 | 46.678112.22 | 7.5930.25 | 1024.412.75 | 0.11

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