Riachão, Maranhão, Brazil Climate

Weather: 27.25°C/81.05°F, Wind SW at 5.03 km/h, 59% Humidity, 0% Chance of rain

Brazil
(Photo by Junior REIS on Unsplash)
Contents

Riachão Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Riachão has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 29.99ºC (85.98ºF) and it is 4.27% higher than Brazil’s averages. Riachão typically receives about 122.81 millimeters (4.84 inches) of precipitation and has 212.9 rainy days (58.33% of the time) annually.

CountryBrazil
CityMaranhão
Longitude-46.622923
Latitude-7.3586145
Attitude/ElevationNonem (0ft)
Local timeMonday 15:11
Annual high temperature34.45ºC (94.01ºF)
Annual low temperature23.6ºC (74.48ºF)
Average annual precip.122.81mm (4.84in)
Warmest monthSeptember (38.62ºC / 101.52ºF)
Coldest MonthJuly (21.85ºC / 71.33ºF)
Wettest MonthMarch (254.83mm / 10.03in)
Driest MonthAugust (14.59mm / 0.57in)
Number of days with rainfall (≥ 1.0 mm)212.9 days (58.33%)
Days with no rain152.1 days (41.67%)
Humidity84.48%

Climate Riachão: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)38.85(101.93)36.7(98.06)35.62(96.12)35.62(96.12)34.54(94.17)35.62(96.12)37.78(100.0)41.01(105.82)43.17(109.71)43.17(109.71)42.09(107.76)41.01(105.82)43.17(109.71)
Average high °C (°F)32.79(91.02)32.33(90.19)32.44(90.39)32.27(90.09)32.44(90.39)32.68(90.82)33.86(92.95)36.8(98.24)38.62(101.52)38.33(100.99)36.39(97.5)34.49(94.08)34.45(94.01)
Daily mean °C (°F)29.03(84.25)28.83(83.89)28.86(83.95)28.69(83.64)28.78(83.8)28.46(83.23)29.01(84.22)31.04(87.87)32.59(90.66)32.81(91.06)31.59(88.86)30.25(86.45)29.99(85.98)
Average low °C (°F)23.83(74.89)23.91(75.04)24.05(75.29)23.96(75.13)23.51(74.32)22.36(72.25)21.85(71.33)22.18(71.92)23.55(74.39)24.78(76.6)24.91(76.84)24.36(75.85)23.6(74.48)
Record low °C (°F)19.43(66.97)17.27(63.09)21.59(70.86)21.59(70.86)20.51(68.92)18.35(65.03)18.35(65.03)0.0(0)20.51(68.92)22.67(72.81)23.74(74.73)20.51(68.92)0.0(0)
Average precipitation mm (inches)218.74(8.61)244.05(9.61)254.83(10.03)235.84(9.29)126.85(4.99)41.79(1.65)27.51(1.08)14.59(0.57)17.17(0.68)36.92(1.45)97.82(3.85)157.63(6.21)122.81(4.84)
Average precipitation days (≥ 1.0 mm)28.7526.9829.5328.5522.3711.187.654.85.499.6215.2122.7617.74
Average relative humidity (%)93.6696.1997.3498.195.3888.2779.1367.4265.2469.2477.8985.984.48
Mean monthly sunshine hours11.119.99.899.588.719.0311.8212.2411.8110.8810.7312.1210.65

Climate Graph

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

Riachão

Riachão Temperature by Month

October
32.81°C | 91.06°F
September
32.59°C | 90.66°F
November
31.59°C | 88.86°F
August
31.04°C | 87.87°F
December
30.25°C | 86.45°F
January
29.03°C | 84.25°F
July
29.01°C | 84.22°F
March
28.86°C | 83.95°F
February
28.83°C | 83.89°F
May
28.78°C | 83.8°F
April
28.69°C | 83.64°F
June
28.46°C | 83.23°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 Temperature39.93°C (103.87°F)37.71°C (99.88°F)35.62°C (96.12°F)
Avg Temperature33.46°C (92.23°F)32.41°C (90.34°F)30.22°C (86.4°F)
Min Temperature25.9°C (78.62°F)24.51°C (76.12°F)23.74°C (74.73°F)
Dew PointMaxAverageMin
Dew Point23.74°C (74.73°F)21.83°C (71.29°F)19.43°C (66.97°F)
PrecipitationMaxAverageMinSum
Precipitation5.61mm | 0.22in1.24mm | 0.05in0.0mm | 0in38.33mm | 1.51in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind9.71kmh | 6.03mph7.59kmh | 4.72mph5.4kmh | 3.36mph
Gust Wind15.11kmh | 9.39mph11.59kmh | 7.2mph7.56kmh | 4.7mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.61mb1.24mb0.0mb
Riachão

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-10-0132.38 | 90.2821.59 | 70.86636.48 | 4.0332.19 | 1090.090.11 | 0.0
2013-10-0233.46 | 92.2321.59 | 70.86638.63 | 5.3632.19 | 1090.090.32 | 0.01
2013-10-0333.46 | 92.2320.51 | 68.92619.71 | 6.0332.25 | 1092.250.0 | 0
2013-10-0433.46 | 92.2319.43 | 66.97579.71 | 6.0332.22 | 1091.170.0 | 0
2013-10-0533.46 | 92.2320.51 | 68.92627.56 | 4.732.22 | 1091.170.0 | 0
2013-10-0632.38 | 90.2821.59 | 70.86657.56 | 4.732.22 | 1091.170.0 | 0
2013-10-0730.22 | 86.423.74 | 74.73766.48 | 4.0332.29 | 1093.332.91 | 0.11
2013-10-0831.3 | 88.3422.67 | 72.81705.4 | 3.3632.25 | 1092.250.97 | 0.04
2013-10-0932.38 | 90.2821.59 | 70.86647.56 | 4.732.22 | 1091.170.65 | 0.03
2013-10-1032.38 | 90.2821.59 | 70.86647.56 | 4.732.19 | 1090.090.65 | 0.03
2013-10-1132.38 | 90.2820.51 | 68.92627.56 | 4.732.19 | 1090.091.4 | 0.06
2013-10-1232.38 | 90.2820.51 | 68.92617.56 | 4.732.19 | 1090.090.65 | 0.03
2013-10-1332.38 | 90.2821.59 | 70.86629.71 | 6.0332.19 | 1090.090.86 | 0.03
2013-10-1433.46 | 92.2320.51 | 68.92597.56 | 4.732.19 | 1090.090.11 | 0.0
2013-10-1533.46 | 92.2320.51 | 68.92578.63 | 5.3632.19 | 1090.090.0 | 0
2013-10-1633.46 | 92.2321.59 | 70.86637.56 | 4.732.19 | 1090.090.11 | 0.0
2013-10-1732.38 | 90.2822.67 | 72.81686.48 | 4.0332.19 | 1090.090.22 | 0.01
2013-10-1832.38 | 90.2822.67 | 72.81677.56 | 4.732.19 | 1090.091.19 | 0.05
2013-10-1932.38 | 90.2822.67 | 72.81698.63 | 5.3632.22 | 1091.172.37 | 0.09
2013-10-2033.46 | 92.2320.51 | 68.92608.63 | 5.3632.22 | 1091.170.0 | 0
2013-10-2132.38 | 90.2821.59 | 70.86636.48 | 4.0332.22 | 1091.170.65 | 0.03
2013-10-2232.38 | 90.2821.59 | 70.86626.48 | 4.0332.16 | 1089.013.89 | 0.15
2013-10-2331.3 | 88.3421.59 | 70.86667.56 | 4.732.19 | 1090.090.54 | 0.02
2013-10-2432.38 | 90.2821.59 | 70.86645.4 | 3.3632.22 | 1091.173.78 | 0.15
2013-10-2533.46 | 92.2322.67 | 72.81647.56 | 4.732.22 | 1091.170.76 | 0.03
2013-10-2632.38 | 90.2822.67 | 72.81687.56 | 4.732.19 | 1090.091.83 | 0.07
2013-10-2731.3 | 88.3423.74 | 74.73737.56 | 4.732.19 | 1090.091.3 | 0.05
2013-10-2832.38 | 90.2823.74 | 74.73737.56 | 4.732.19 | 1090.095.61 | 0.22
2013-10-2932.38 | 90.2823.74 | 74.73727.56 | 4.732.16 | 1089.010.0 | 0
2013-10-3030.22 | 86.423.74 | 74.73787.56 | 4.732.19 | 1090.094.86 | 0.19
2013-10-3131.3 | 88.3421.59 | 70.86687.56 | 4.732.16 | 1089.012.59 | 0.1

Riachão 11 Year Historical Weather Data

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