Rio Das Ostras, Rio De Janeiro, Brazil Climate

Weather: 25.85°C/78.53°F, Wind SW at 3.54 km/h, 95% Humidity, 0% Chance of rain

Brazil
(Photo by Vitor Martins on Unsplash)
Contents

Rio das Ostras Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Rio das Ostras has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 24.63ºC (76.33ºF) and it is -1.09% lower than Brazil’s averages. Rio das Ostras typically receives about 72.76 millimeters (2.86 inches) of precipitation and has 135.84 rainy days (37.22% of the time) annually.

CountryBrazil
CityRio De Janeiro
Longitude-41.9394892
Latitude-22.4650817
Attitude/ElevationNonem (0ft)
Local timeMonday 01:01
Annual high temperature26.9ºC (80.42ºF)
Annual low temperature21.38ºC (70.48ºF)
Average annual precip.72.76mm (2.86in)
Warmest monthFebruary (30.21ºC / 86.38ºF)
Coldest MonthAugust (18.77ºC / 65.79ºF)
Wettest MonthNovember (124.69mm / 4.91in)
Driest MonthJuly (31.67mm / 1.25in)
Number of days with rainfall (≥ 1.0 mm)135.84 days (37.22%)
Days with no rain229.16 days (62.78%)
Humidity80.12%

Climate Rio das Ostras: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)38.66(101.59)37.64(99.75)37.64(99.75)35.61(96.1)34.59(94.26)34.59(94.26)33.57(92.43)34.59(94.26)38.66(101.59)39.67(103.41)36.62(97.92)36.62(97.92)39.67(103.41)
Average high °C (°F)29.99(85.98)30.21(86.38)28.82(83.88)27.28(81.1)25.42(77.76)24.64(76.35)24.45(76.01)24.66(76.39)25.77(78.39)26.5(79.7)26.41(79.54)28.59(83.46)26.9(80.42)
Daily mean °C (°F)27.67(81.81)27.65(81.77)26.54(79.77)25.1(77.18)23.16(73.69)22.39(72.3)22.11(71.8)22.17(71.91)23.4(74.12)24.34(75.81)24.49(76.08)26.55(79.79)24.63(76.33)
Average low °C (°F)24.1(75.38)23.89(75.0)23.33(73.99)22.03(71.65)20.15(68.27)19.33(66.79)18.95(66.11)18.77(65.79)20.05(68.09)21.1(69.98)21.52(70.74)23.35(74.03)21.38(70.48)
Record low °C (°F)15.26(59.47)14.24(57.63)19.33(66.79)16.28(61.3)12.21(53.98)12.21(53.98)9.16(48.49)0.0(0)15.26(59.47)15.26(59.47)14.24(57.63)16.28(61.3)0.0(0)
Average precipitation mm (inches)100.17(3.94)97.84(3.85)88.18(3.47)54.28(2.14)57.35(2.26)32.62(1.28)31.67(1.25)41.72(1.64)54.43(2.14)72.31(2.85)124.69(4.91)117.98(4.64)72.77(2.86)
Average precipitation days (≥ 1.0 mm)15.4412.6716.011.018.57.125.366.389.3411.4616.016.5511.32
Average relative humidity (%)80.2378.8381.9181.0780.6380.5678.2577.0178.1380.0682.8581.9280.12
Mean monthly sunshine hours12.7912.6311.828.068.068.077.967.9510.1810.9512.0412.5610.25

Climate Graph

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

Rio das Ostras

Rio das Ostras Temperature by Month

January
27.67°C | 81.81°F
February
27.65°C | 81.77°F
December
26.55°C | 79.79°F
March
26.54°C | 79.77°F
April
25.1°C | 77.18°F
November
24.49°C | 76.08°F
October
24.34°C | 75.81°F
September
23.4°C | 74.12°F
May
23.16°C | 73.69°F
June
22.39°C | 72.3°F
August
22.17°C | 71.91°F
July
22.11°C | 71.8°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 Temperature31.54°C (88.77°F)27.4°C (81.32°F)24.42°C (75.96°F)
Avg Temperature28.48°C (83.26°F)25.79°C (78.42°F)23.4°C (74.12°F)
Min Temperature25.43°C (77.77°F)23.27°C (73.89°F)21.36°C (70.45°F)
Dew PointMaxAverageMin
Dew Point24.42°C (75.96°F)22.48°C (72.46°F)20.35°C (68.63°F)
PrecipitationMaxAverageMinSum
Precipitation15.26mm | 0.6in3.97mm | 0.16in0.1mm | 0.0in123.2mm | 4.85in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.29kmh | 10.74mph10.4kmh | 6.46mph6.1kmh | 3.79mph
Gust Wind24.42kmh | 15.17mph15.69kmh | 9.75mph9.16kmh | 5.69mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.26mb3.97mb0.1mb
Rio das Ostras

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-01-0128.48 | 83.2623.4 | 74.127611.19 | 6.9530.37 | 1028.490.61 | 0.02
2013-01-0227.47 | 81.4523.4 | 74.128113.22 | 8.2130.43 | 1030.521.32 | 0.05
2013-01-0324.42 | 75.9622.38 | 72.288915.26 | 9.4830.55 | 1034.599.56 | 0.38
2013-01-0424.42 | 75.9622.38 | 72.289012.21 | 7.5930.58 | 1035.616.41 | 0.25
2013-01-0526.45 | 79.6122.38 | 72.288410.17 | 6.3230.52 | 1033.580.1 | 0.0
2013-01-0627.47 | 81.4524.42 | 75.96819.16 | 5.6930.4 | 1029.510.2 | 0.01
2013-01-0728.48 | 83.2624.42 | 75.96787.12 | 4.4230.37 | 1028.491.02 | 0.04
2013-01-0828.48 | 83.2623.4 | 74.128012.21 | 7.5930.37 | 1028.493.66 | 0.14
2013-01-0926.45 | 79.6124.42 | 75.96879.16 | 5.6930.37 | 1028.497.02 | 0.28
2013-01-1025.43 | 77.7723.4 | 74.12898.14 | 5.0630.37 | 1028.499.26 | 0.36
2013-01-1123.4 | 74.1221.36 | 70.458517.29 | 10.7430.37 | 1028.4915.26 | 0.6
2013-01-1224.42 | 75.9621.36 | 70.45859.16 | 5.6930.43 | 1030.522.03 | 0.08
2013-01-1325.43 | 77.7722.38 | 72.28848.14 | 5.0630.49 | 1032.564.07 | 0.16
2013-01-1425.43 | 77.7722.38 | 72.28857.12 | 4.4230.49 | 1032.561.63 | 0.06
2013-01-1526.45 | 79.6122.38 | 72.28846.1 | 3.7930.4 | 1029.517.02 | 0.28
2013-01-1626.45 | 79.6123.4 | 74.12857.12 | 4.4230.31 | 1026.463.36 | 0.13
2013-01-1726.45 | 79.6123.4 | 74.12868.14 | 5.0630.31 | 1026.469.36 | 0.37
2013-01-1825.43 | 77.7723.4 | 74.12867.12 | 4.4230.31 | 1026.465.7 | 0.22
2013-01-1925.43 | 77.7723.4 | 74.12878.14 | 5.0630.34 | 1027.471.02 | 0.04
2013-01-2024.42 | 75.9621.36 | 70.458514.24 | 8.8530.4 | 1029.511.83 | 0.07
2013-01-2123.4 | 74.1220.35 | 68.638512.21 | 7.5930.49 | 1032.567.43 | 0.29
2013-01-2224.42 | 75.9620.35 | 68.63829.16 | 5.6930.58 | 1035.611.73 | 0.07
2013-01-2324.42 | 75.9620.35 | 68.637913.22 | 8.2130.55 | 1034.590.1 | 0.0
2013-01-2426.45 | 79.6121.36 | 70.457912.21 | 7.5930.4 | 1029.510.2 | 0.01
2013-01-2528.48 | 83.2623.4 | 74.127911.19 | 6.9530.28 | 1025.442.85 | 0.11
2013-01-2626.45 | 79.6124.42 | 75.968813.22 | 8.2130.31 | 1026.469.46 | 0.37
2013-01-2724.42 | 75.9621.36 | 70.458613.22 | 8.2130.49 | 1032.567.22 | 0.28
2013-01-2824.42 | 75.9620.35 | 68.63809.16 | 5.6930.55 | 1034.590.41 | 0.02
2013-01-2924.42 | 75.9621.36 | 70.45877.12 | 4.4230.55 | 1034.590.41 | 0.02
2013-01-3025.43 | 77.7722.38 | 72.288810.17 | 6.3230.49 | 1032.561.93 | 0.08
2013-01-3126.45 | 79.6122.38 | 72.288511.19 | 6.9530.43 | 1030.521.02 | 0.04

Rio das Ostras 11 Year Historical Weather Data

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