Castro Daire, Viseu, Portugal Climate

Weather: 0.09°C/32.16°F, Wind SW at 1.77 km/h, 80% Humidity, 0% Chance of rain

Castro Daire Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Castro Daire has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 16.34ºC (61.41ºF) and it is -0.47% lower than Portugal’s averages. Castro Daire typically receives about 99.83 millimeters (3.93 inches) of precipitation and has 119.78 rainy days (32.82% of the time) annually.

CountryPortugal
CityViseu
Longitude-7.933502
Latitude40.8997924
Attitude/ElevationNonem (0ft)
Local timeMonday 07:11
Annual high temperature20.78ºC (69.4ºF)
Annual low temperature9.19ºC (48.54ºF)
Average annual precip.99.83mm (3.93in)
Warmest monthAugust (31.87ºC / 89.37ºF)
Coldest MonthJanuary (3.52ºC / 38.34ºF)
Wettest MonthDecember (171.28mm / 6.74in)
Driest MonthJuly (12.49mm / 0.49in)
Number of days with rainfall (≥ 1.0 mm)119.78 days (32.82%)
Days with no rain245.22 days (67.18%)
Humidity78.58%

Climate Castro Daire: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.38(66.88)23.68(74.62)26.91(80.44)30.14(86.25)36.6(97.88)40.9(105.62)44.13(111.43)43.06(109.51)40.9(105.62)35.52(95.94)24.76(76.57)19.38(66.88)44.13(111.43)
Average high °C (°F)11.59(52.86)12.55(54.59)15.39(59.7)18.45(65.21)22.95(73.31)26.82(80.28)31.68(89.02)31.87(89.37)28.65(83.57)22.12(71.82)14.77(58.59)12.58(54.64)20.79(69.42)
Daily mean °C (°F)7.76(45.97)8.47(47.25)11.28(52.3)14.45(58.01)18.74(65.73)22.37(72.27)26.36(79.45)26.11(79.0)23.2(73.76)17.39(63.3)11.16(52.09)8.73(47.71)16.34(61.41)
Average low °C (°F)3.52(38.34)3.57(38.43)4.98(40.96)7.25(45.05)10.17(50.31)12.66(54.79)15.42(59.76)15.41(59.74)14.4(57.92)11.37(52.47)6.87(44.37)4.71(40.48)9.19(48.54)
Record low °C (°F)-5.38(22.32)-5.38(22.32)-2.15(28.13)-1.08(30.06)1.08(33.94)5.38(41.68)6.46(43.63)0.0(0)6.46(43.63)1.08(33.94)-3.23(26.19)-4.31(24.24)-5.38(22.32)
Average precipitation mm (inches)169.69(6.68)154.39(6.08)131.13(5.16)117.32(4.62)72.79(2.87)31.72(1.25)12.49(0.49)15.31(0.6)53.74(2.12)134.66(5.3)133.5(5.26)171.28(6.74)99.84(3.93)
Average precipitation days (≥ 1.0 mm)13.1111.0514.7815.2610.676.362.843.135.3811.3613.812.039.98
Average relative humidity (%)91.588.1784.9383.4776.0272.3965.1361.7964.9176.3289.4788.7878.58
Mean monthly sunshine hours7.139.0410.4312.2314.1514.7315.1714.6112.068.987.597.511.13

Climate Graph

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

Castro Daire

Castro Daire Temperature by Month

July
26.36°C | 79.45°F
August
26.11°C | 79.0°F
September
23.2°C | 73.76°F
June
22.37°C | 72.27°F
May
18.74°C | 65.73°F
October
17.39°C | 63.3°F
April
14.45°C | 58.01°F
March
11.28°C | 52.3°F
November
11.16°C | 52.09°F
December
8.73°C | 47.71°F
February
8.47°C | 47.25°F
January
7.76°C | 45.97°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 Temperature15.07°C (59.13°F)9.57°C (49.23°F)2.15°C (35.87°F)
Avg Temperature11.84°C (53.31°F)6.69°C (44.04°F)1.08°C (33.94°F)
Min Temperature8.61°C (47.5°F)3.31°C (37.96°F)-3.23°C (26.19°F)
Dew PointMaxAverageMin
Dew Point9.69°C (49.44°F)4.19°C (39.54°F)-5.38°C (22.32°F)
PrecipitationMaxAverageMinSum
Precipitation46.18mm | 1.82in11.86mm | 0.47in0.0mm | 0in332.18mm | 13.08in
Snowdepth9.9mm | 0.39in0.35mm | 0.01in0.0mm | 0in9.9mm | 0.39in
WindMaxAverageMin
Wind24.76kmh | 15.39mph11.99kmh | 7.45mph5.38kmh | 3.34mph
Gust Wind38.75kmh | 24.08mph18.99kmh | 11.8mph7.53kmh | 4.68mph
Sea Level PressureMaxAverageMin
Sea Level Pressure46.18mb11.86mb0.0mb
Castro Daire

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-02-015.38 | 41.682.15 | 35.87858.61 | 5.3532.42 | 1097.930.0 | 0
2010-02-026.46 | 43.631.08 | 33.94767.53 | 4.6832.49 | 1100.080.0 | 0
2010-02-035.38 | 41.681.08 | 33.94808.61 | 5.3532.33 | 1094.70.32 | 0.01
2010-02-049.69 | 49.448.61 | 47.59912.92 | 8.0332.1 | 1087.1615.82 | 0.62
2010-02-058.61 | 47.57.53 | 45.559813.99 | 8.6932.39 | 1096.855.7 | 0.22
2010-02-068.61 | 47.56.46 | 43.63925.38 | 3.3432.52 | 1101.160.0 | 0
2010-02-079.69 | 49.446.46 | 43.63887.53 | 4.6832.23 | 1091.471.51 | 0.06
2010-02-089.69 | 49.447.53 | 45.55939.69 | 6.0231.94 | 1081.789.15 | 0.36
2010-02-097.53 | 45.556.46 | 43.63977.53 | 4.6832.01 | 1083.932.48 | 0.1
2010-02-104.31 | 39.764.31 | 39.76985.38 | 3.3432.07 | 1086.099.69 | 0.38
2010-02-113.23 | 37.81-0.0 | 0818.61 | 5.3532.2 | 1090.390.32 | 0.01
2010-02-123.23 | 37.81-4.31 | 24.246615.07 | 9.3632.2 | 1090.390.0 | 0
2010-02-132.15 | 35.87-5.38 | 22.326912.92 | 8.0332.17 | 1089.320.0 | 0
2010-02-141.08 | 33.94-5.38 | 22.326612.92 | 8.0332.07 | 1086.090.0 | 0
2010-02-151.08 | 33.94-1.08 | 30.068915.07 | 9.3631.66 | 1072.0911.84 | 0.47
2010-02-164.31 | 39.763.23 | 37.819810.76 | 6.6931.4 | 1063.4815.18 | 0.6
2010-02-176.46 | 43.635.38 | 41.68967.53 | 4.6831.6 | 1069.9415.61 | 0.61
2010-02-185.38 | 41.683.23 | 37.81916.46 | 4.0131.79 | 1076.40.22 | 0.01
2010-02-194.31 | 39.761.08 | 33.94898.61 | 5.3531.98 | 1082.860.65 | 0.03
2010-02-205.38 | 41.682.15 | 35.87908.61 | 5.3532.14 | 1088.240.75 | 0.03
2010-02-219.69 | 49.447.53 | 45.559715.07 | 9.3631.69 | 1073.1728.31 | 1.11
2010-02-229.69 | 49.448.61 | 47.59820.45 | 12.7131.69 | 1073.1746.18 | 1.82
2010-02-238.61 | 47.58.61 | 47.59819.38 | 12.0431.88 | 1079.6343.16 | 1.7
2010-02-249.69 | 49.448.61 | 47.59819.38 | 12.0432.14 | 1088.2423.68 | 0.93
2010-02-2510.76 | 51.379.69 | 49.449624.76 | 15.3931.94 | 1081.7839.29 | 1.55
2010-02-268.61 | 47.57.53 | 45.55936.46 | 4.0132.14 | 1088.241.18 | 0.05
2010-02-2711.84 | 53.319.69 | 49.449824.76 | 15.3931.6 | 1069.9444.99 | 1.77
2010-02-286.46 | 43.636.46 | 43.639711.84 | 7.3631.98 | 1082.8616.15 | 0.64

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