Grand River South East, Flacq, Mauritius Climate

Weather: 25.21°C/77.38°F, Wind SW at 1.54 km/h, 88% Humidity, 0.94% Chance of rain

Grand River South East Climate Summary

Located at an elevation of 10.88 meters (35.7 feet) above sea level, Grand River South East has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 25.93ºC (78.67ºF) and it is 0.84% higher than Mauritius’s averages. Grand River South East typically receives about 107.73 millimeters (4.24 inches) of precipitation and has 184.31 rainy days (50.5% of the time) annually.

Country Mauritius
City Flacq
Longitude 57.781412
Latitude -20.2888094
Attitude/Elevation 10.88m (35.7ft)
Local time Sunday 18:53
Annual high temperature 26.76ºC (80.17ºF)
Annual low temperature 24.76ºC (76.57ºF)
Average annual precip. 107.73mm (4.24in)
Warmest month February (29.48ºC / 85.06ºF)
Coldest Month August (22.25ºC / 72.05ºF)
Wettest Month February (280.64mm / 11.05in)
Driest Month September (34.68mm / 1.37in)
Number of days with rainfall (≥ 1.0 mm) 184.31 days (50.5%)
Days with no rain 180.69 days (49.5%)
Humidity 79.27%

Climate Grand River South East: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 32.33(90.19) 31.29(88.32) 33.38(92.08) 31.29(88.32) 30.25(86.45) 29.2(84.56) 28.16(82.69) 28.16(82.69) 29.2(84.56) 28.16(82.69) 29.2(84.56) 31.29(88.32) 33.38(92.08)
Average high °C (°F) 29.11(84.4) 29.48(85.06) 29.16(84.49) 28.36(83.05) 26.67(80.01) 25.16(77.29) 24.15(75.47) 24.04(75.27) 24.31(75.76) 25.57(78.03) 26.82(80.28) 28.36(83.05) 26.76(80.17)
Daily mean °C (°F) 28.28(82.9) 28.54(83.37) 28.27(82.89) 27.52(81.54) 25.86(78.55) 24.34(75.81) 23.38(74.08) 23.27(73.89) 23.51(74.32) 24.7(76.46) 25.99(78.78) 27.52(81.54) 25.93(78.67)
Average low °C (°F) 26.95(80.51) 27.26(81.07) 27.04(80.67) 26.38(79.48) 24.8(76.64) 23.37(74.07) 22.45(72.41) 22.25(72.05) 22.35(72.23) 23.46(74.23) 24.6(76.28) 26.2(79.16) 24.76(76.57)
Record low °C (°F) 17.73(63.91) 22.95(73.31) 19.82(67.68) 19.82(67.68) 18.77(65.79) 17.73(63.91) 17.73(63.91) 15.64(60.15) 16.69(62.04) 19.82(67.68) 20.86(69.55) 20.86(69.55) 15.64(60.15)
Average precipitation mm (inches) 245.13(9.65) 280.64(11.05) 171.9(6.77) 112.41(4.43) 79.35(3.12) 61.85(2.44) 60.0(2.36) 55.81(2.2) 34.68(1.37) 37.64(1.48) 53.94(2.12) 99.41(3.91) 107.73(4.24)
Average precipitation days (≥ 1.0 mm) 21.14 22.28 23.23 16.88 13.18 13.75 15.83 14.6 10.81 8.63 8.53 15.46 15.36
Average relative humidity (%) 81.35 81.95 81.48 80.67 78.58 77.76 77.62 77.14 77.1 78.44 79.42 79.67 79.27
Mean monthly sunshine hours 12.89 11.93 11.1 9.55 8.49 8.21 8.17 8.67 11.62 12.93 13.07 13.27 10.83

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Grand River South East in recent years.

Grand River South East

Grand River South East Temperature by Month

February
28.54°C | 83.37°F
January
28.28°C | 82.9°F
March
28.27°C | 82.89°F
April
27.52°C | 81.54°F
December
27.52°C | 81.54°F
November
25.99°C | 78.78°F
May
25.86°C | 78.55°F
October
24.7°C | 76.46°F
June
24.34°C | 75.81°F
September
23.51°C | 74.32°F
July
23.38°C | 74.08°F
August
23.27°C | 73.89°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 23.99°C (75.18°F) 23.59°C (74.46°F) 22.95°C (73.31°F)
Avg Temperature 23.99°C (75.18°F) 23.05°C (73.49°F) 21.9°C (71.42°F)
Min Temperature 22.95°C (73.31°F) 22.44°C (72.39°F) 21.9°C (71.42°F)
Dew Point Max Average Min
Dew Point 19.82°C (67.68°F) 17.93°C (64.27°F) 15.64°C (60.15°F)
Precipitation Max Average Min Sum
Precipitation 11.89mm | 0.47in 1.52mm | 0.06in 0.0mm | 0in 47.12mm | 1.86in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 40.68kmh | 25.28mph 29.27kmh | 18.19mph 17.73kmh | 11.02mph
Gust Wind 54.24kmh | 33.7mph 39.53kmh | 24.56mph 23.99kmh | 14.91mph
Sea Level Pressure Max Average Min
Sea Level Pressure 11.89mb 1.52mb 0.0mb
Grand River South East

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
August ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2013-08-01 22.95 | 73.31 17.73 | 63.91 75 32.33 | 20.09 31.45 | 1064.9 3.13 | 0.12
2013-08-02 22.95 | 73.31 16.69 | 62.04 71 33.38 | 20.74 31.48 | 1065.95 3.34 | 0.13
2013-08-03 21.9 | 71.42 16.69 | 62.04 70 36.51 | 22.69 31.51 | 1066.99 2.29 | 0.09
2013-08-04 22.95 | 73.31 15.64 | 60.15 68 39.63 | 24.62 31.51 | 1066.99 1.04 | 0.04
2013-08-05 22.95 | 73.31 15.64 | 60.15 68 36.51 | 22.69 31.51 | 1066.99 1.88 | 0.07
2013-08-06 22.95 | 73.31 15.64 | 60.15 68 40.68 | 25.28 31.51 | 1066.99 2.71 | 0.11
2013-08-07 22.95 | 73.31 16.69 | 62.04 69 38.59 | 23.98 31.51 | 1066.99 2.5 | 0.1
2013-08-08 22.95 | 73.31 16.69 | 62.04 71 32.33 | 20.09 31.48 | 1065.95 1.46 | 0.06
2013-08-09 22.95 | 73.31 17.73 | 63.91 73 29.2 | 18.14 31.48 | 1065.95 0.73 | 0.03
2013-08-10 22.95 | 73.31 17.73 | 63.91 75 33.38 | 20.74 31.45 | 1064.9 0.83 | 0.03
2013-08-11 23.99 | 75.18 18.77 | 65.79 75 28.16 | 17.5 31.42 | 1063.86 1.25 | 0.05
2013-08-12 22.95 | 73.31 18.77 | 65.79 78 22.95 | 14.26 31.39 | 1062.82 3.44 | 0.14
2013-08-13 22.95 | 73.31 17.73 | 63.91 73 20.86 | 12.96 31.35 | 1061.77 0.0 | 0
2013-08-14 22.95 | 73.31 17.73 | 63.91 75 20.86 | 12.96 31.35 | 1061.77 0.0 | 0
2013-08-15 23.99 | 75.18 18.77 | 65.79 77 27.12 | 16.85 31.39 | 1062.82 0.21 | 0.01
2013-08-16 22.95 | 73.31 18.77 | 65.79 75 27.12 | 16.85 31.42 | 1063.86 0.1 | 0.0
2013-08-17 22.95 | 73.31 18.77 | 65.79 77 21.9 | 13.61 31.39 | 1062.82 1.67 | 0.07
2013-08-18 22.95 | 73.31 18.77 | 65.79 76 26.07 | 16.2 31.39 | 1062.82 1.04 | 0.04
2013-08-19 23.99 | 75.18 19.82 | 67.68 79 20.86 | 12.96 31.39 | 1062.82 0.21 | 0.01
2013-08-20 23.99 | 75.18 19.82 | 67.68 80 18.77 | 11.66 31.42 | 1063.86 0.21 | 0.01
2013-08-21 21.9 | 71.42 16.69 | 62.04 74 36.51 | 22.69 31.45 | 1064.9 0.94 | 0.04
2013-08-22 21.9 | 71.42 16.69 | 62.04 70 33.38 | 20.74 31.48 | 1065.95 0.42 | 0.02
2013-08-23 22.95 | 73.31 17.73 | 63.91 72 25.03 | 15.55 31.48 | 1065.95 0.1 | 0.0
2013-08-24 22.95 | 73.31 19.82 | 67.68 82 26.07 | 16.2 31.42 | 1063.86 11.89 | 0.47
2013-08-25 22.95 | 73.31 17.73 | 63.91 74 17.73 | 11.02 31.42 | 1063.86 0.0 | 0
2013-08-26 22.95 | 73.31 18.77 | 65.79 76 26.07 | 16.2 31.39 | 1062.82 0.1 | 0.0
2013-08-27 22.95 | 73.31 17.73 | 63.91 75 37.55 | 23.33 31.45 | 1064.9 1.88 | 0.07
2013-08-28 22.95 | 73.31 18.77 | 65.79 76 31.29 | 19.44 31.51 | 1066.99 1.25 | 0.05
2013-08-29 23.99 | 75.18 19.82 | 67.68 79 32.33 | 20.09 31.51 | 1066.99 1.25 | 0.05
2013-08-30 23.99 | 75.18 19.82 | 67.68 80 29.2 | 18.14 31.45 | 1064.9 1.25 | 0.05
2013-08-31 22.95 | 73.31 17.73 | 63.91 76 25.03 | 15.55 31.39 | 1062.82 0.0 | 0

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