Rio Maior, Santarém, Portugal Climate

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

Portugal
(Photo by Antonio Lapa on Unsplash)

Rio Maior Climate Summary

Located at an elevation of 52.81 meters (173.26 feet) above sea level, Rio Maior has a Mediterranean, hot summer climate (Classification: Csa). The district’s yearly temperature is 18.84ºC (65.91ºF) and it is 2.03% higher than Portugal’s averages. Rio Maior typically receives about 64.48 millimeters (2.54 inches) of precipitation and has 92.88 rainy days (25.45% of the time) annually.

Country Portugal
City Santarém
Longitude -8.9427076
Latitude 39.3384417
Attitude/Elevation 52.81m (173.26ft)
Local time Tuesday 21:42
Annual high temperature 23.24ºC (73.83ºF)
Annual low temperature 12.15ºC (53.87ºF)
Average annual precip. 64.48mm (2.54in)
Warmest month August (32.92ºC / 91.26ºF)
Coldest Month January (7.27ºC / 45.09ºF)
Wettest Month November (110.22mm / 4.34in)
Driest Month July (6.88mm / 0.27in)
Number of days with rainfall (≥ 1.0 mm) 92.88 days (25.45%)
Days with no rain 272.12 days (74.55%)
Humidity 75.12%

Climate Rio Maior: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 21.18(70.12) 24.35(75.83) 26.47(79.65) 30.71(87.28) 38.12(100.62) 44.47(112.05) 43.41(110.14) 47.65(117.77) 43.41(110.14) 37.06(98.71) 26.47(79.65) 22.23(72.01) 47.65(117.77)
Average high °C (°F) 15.16(59.29) 16.02(60.84) 18.43(65.17) 21.21(70.18) 25.32(77.58) 28.31(82.96) 31.74(89.13) 32.92(91.26) 30.56(87.01) 25.02(77.04) 18.33(64.99) 15.92(60.66) 23.24(73.83)
Daily mean °C (°F) 11.4(52.52) 12.14(53.85) 14.55(58.19) 17.22(63.0) 21.03(69.85) 23.73(74.71) 26.28(79.3) 26.89(80.4) 25.04(77.07) 20.65(69.17) 14.88(58.78) 12.18(53.92) 18.84(65.91)
Average low °C (°F) 7.27(45.09) 7.27(45.09) 8.63(47.53) 10.5(50.9) 13.41(56.14) 15.44(59.79) 16.78(62.2) 16.59(61.86) 16.33(61.39) 14.64(58.35) 10.79(51.42) 8.21(46.78) 12.16(53.89)
Record low °C (°F) -1.06(30.09) -2.12(28.18) 2.12(35.82) 3.18(37.72) 6.35(43.43) 9.53(49.15) 12.71(54.88) 0.0(0) 9.53(49.15) 7.41(45.34) 2.12(35.82) 0.0(0) -2.12(28.18)
Average precipitation mm (inches) 86.03(3.39) 80.63(3.17) 84.25(3.32) 84.14(3.31) 64.4(2.54) 16.9(0.67) 6.88(0.27) 8.77(0.35) 50.67(1.99) 98.08(3.86) 110.22(4.34) 82.83(3.26) 64.48(2.54)
Average precipitation days (≥ 1.0 mm) 11.74 9.72 11.93 11.06 7.32 3.76 1.64 1.83 4.62 8.76 11.46 9.05 7.74
Average relative humidity (%) 85.16 81.02 79.37 78.03 71.37 69.63 68.46 65.74 66.41 71.59 81.87 82.82 75.12
Mean monthly sunshine hours 7.4 9.73 10.62 12.13 14.18 14.61 14.75 14.1 11.73 9.34 7.61 7.6 11.15

Climate Graph

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

Rio Maior Temperature by Month

August
26.89°C | 80.4°F
July
26.28°C | 79.3°F
September
25.04°C | 77.07°F
June
23.73°C | 74.71°F
May
21.03°C | 69.85°F
October
20.65°C | 69.17°F
April
17.22°C | 63.0°F
November
14.88°C | 58.78°F
March
14.55°C | 58.19°F
December
12.18°C | 53.92°F
February
12.14°C | 53.85°F
January
11.4°C | 52.52°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
Temperature Max Average Min
Max Temperature 39.18°C (102.52°F) 31.52°C (88.74°F) 20.12°C (68.22°F)
Avg Temperature 33.88°C (92.98°F) 26.26°C (79.27°F) 16.94°C (62.49°F)
Min Temperature 23.29°C (73.92°F) 16.23°C (61.21°F) 10.59°C (51.06°F)
Dew Point Max Average Min
Dew Point 14.82°C (58.68°F) 12.04°C (53.67°F) 9.53°C (49.15°F)
Precipitation Max Average Min Sum
Precipitation 15.03mm | 0.59in 0.97mm | 0.04in 0.0mm | 0in 29.23mm | 1.15in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 21.18kmh | 13.16mph 13.06kmh | 8.12mph 7.41kmh | 4.6mph
Gust Wind 28.59kmh | 17.77mph 19.48kmh | 12.1mph 11.65kmh | 7.24mph
Sea Level Pressure Max Average Min
Sea Level Pressure 15.03mb 0.97mb 0.0mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
June ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2015-06-01 22.23 | 72.01 13.76 | 56.77 69 21.18 | 13.16 31.86 | 1078.92 0.0 | 0
2015-06-02 23.29 | 73.92 9.53 | 49.15 62 14.82 | 9.21 31.86 | 1078.92 0.0 | 0
2015-06-03 26.47 | 79.65 10.59 | 51.06 58 13.76 | 8.55 31.83 | 1077.86 0.0 | 0
2015-06-04 26.47 | 79.65 12.71 | 54.88 58 11.65 | 7.24 31.8 | 1076.8 0.0 | 0
2015-06-05 26.47 | 79.65 12.71 | 54.88 61 16.94 | 10.53 31.8 | 1076.8 0.0 | 0
2015-06-06 29.65 | 85.37 12.71 | 54.88 55 12.71 | 7.9 31.8 | 1076.8 0.0 | 0
2015-06-07 30.71 | 87.28 12.71 | 54.88 50 8.47 | 5.26 31.77 | 1075.74 0.85 | 0.03
2015-06-08 29.65 | 85.37 13.76 | 56.77 51 7.41 | 4.6 31.74 | 1074.68 3.71 | 0.15
2015-06-09 28.59 | 83.46 12.71 | 54.88 51 10.59 | 6.58 31.7 | 1073.62 0.85 | 0.03
2015-06-10 26.47 | 79.65 13.76 | 56.77 62 13.76 | 8.55 31.61 | 1070.45 0.0 | 0
2015-06-11 19.06 | 66.31 13.76 | 56.77 78 11.65 | 7.24 31.67 | 1072.56 6.88 | 0.27
2015-06-12 19.06 | 66.31 9.53 | 49.15 67 13.76 | 8.55 31.7 | 1073.62 1.06 | 0.04
2015-06-13 19.06 | 66.31 9.53 | 49.15 66 16.94 | 10.53 31.7 | 1073.62 0.74 | 0.03
2015-06-14 19.06 | 66.31 12.71 | 54.88 75 13.76 | 8.55 31.7 | 1073.62 15.03 | 0.59
2015-06-15 16.94 | 62.49 12.71 | 54.88 81 12.71 | 7.9 31.83 | 1077.86 0.0 | 0
2015-06-16 23.29 | 73.92 11.65 | 52.97 61 14.82 | 9.21 31.95 | 1082.09 0.0 | 0
2015-06-17 27.53 | 81.55 9.53 | 49.15 44 11.65 | 7.24 31.92 | 1081.03 0.0 | 0
2015-06-18 30.71 | 87.28 9.53 | 49.15 37 11.65 | 7.24 31.83 | 1077.86 0.0 | 0
2015-06-19 32.82 | 91.08 9.53 | 49.15 33 10.59 | 6.58 31.77 | 1075.74 0.0 | 0
2015-06-20 33.88 | 92.98 9.53 | 49.15 31 11.65 | 7.24 31.74 | 1074.68 0.0 | 0
2015-06-21 30.71 | 87.28 11.65 | 52.97 41 9.53 | 5.92 31.77 | 1075.74 0.11 | 0.0
2015-06-22 24.35 | 75.83 14.82 | 58.68 67 13.76 | 8.55 31.8 | 1076.8 0.0 | 0
2015-06-23 22.23 | 72.01 13.76 | 56.77 70 15.88 | 9.87 31.83 | 1077.86 0.0 | 0
2015-06-24 23.29 | 73.92 12.71 | 54.88 66 13.76 | 8.55 31.86 | 1078.92 0.0 | 0
2015-06-25 26.47 | 79.65 12.71 | 54.88 62 10.59 | 6.58 31.89 | 1079.98 0.0 | 0
2015-06-26 28.59 | 83.46 11.65 | 52.97 53 12.71 | 7.9 31.92 | 1081.03 0.0 | 0
2015-06-27 30.71 | 87.28 10.59 | 51.06 48 14.82 | 9.21 31.86 | 1078.92 0.0 | 0
2015-06-28 30.71 | 87.28 12.71 | 54.88 50 18.0 | 11.18 31.83 | 1077.86 0.0 | 0
2015-06-29 31.76 | 89.17 12.71 | 54.88 49 11.65 | 7.24 31.77 | 1075.74 0.0 | 0
2015-06-30 27.53 | 81.55 14.82 | 58.68 63 10.59 | 6.58 31.7 | 1073.62 0.0 | 0

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