Santo Antonio, Príncipe, Sao Tome And Principe Climate

Weather: 25.57°C/78.03°F, Wind SW at 5.95 km/h, 84% Humidity, 0% Chance of rain

Sao Tome and Principe
(Photo by Andres Nunez on Unsplash)

Santo Antonio Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Santo Antonio has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 26.67ºC (80.01ºF) and it is 0.13% higher than Sao Tome and Principe’s averages. Santo Antonio typically receives about 219.11 millimeters (8.63 inches) of precipitation and has 221.63 rainy days (60.72% of the time) annually.

CountrySao Tome and Principe
CityPríncipe
Longitude7.417857
Latitude1.6367611
Attitude/ElevationNonem (0ft)
Local timeSunday 13:11
Annual high temperature28.08ºC (82.54ºF)
Annual low temperature25.48ºC (77.86ºF)
Average annual precip.219.11mm (8.63in)
Warmest monthApril (29.86ºC / 85.75ºF)
Coldest MonthJuly (22.91ºC / 73.24ºF)
Wettest MonthNovember (497.03mm / 19.57in)
Driest MonthJuly (21.85mm / 0.86in)
Number of days with rainfall (≥ 1.0 mm)221.63 days (60.72%)
Days with no rain143.37 days (39.28%)
Humidity79.79%

Climate Santo Antonio: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.15(88.07)31.15(88.07)32.16(89.89)32.16(89.89)31.15(88.07)30.15(86.27)28.14(82.65)28.14(82.65)28.14(82.65)29.14(84.45)30.15(86.27)31.15(88.07)32.16(89.89)
Average high °C (°F)29.01(84.22)29.42(84.96)29.78(85.6)29.86(85.75)28.98(84.16)27.02(80.64)25.81(78.46)26.1(78.98)26.78(80.2)27.64(81.75)28.17(82.71)28.34(83.01)28.08(82.54)
Daily mean °C (°F)28.02(82.44)28.29(82.92)28.4(83.12)28.2(82.76)27.26(81.07)25.3(77.54)24.1(75.38)24.28(75.7)25.22(77.4)26.41(79.54)27.11(80.8)27.46(81.43)26.67(80.01)
Average low °C (°F)26.96(80.53)27.0(80.6)27.36(81.25)26.93(80.47)26.03(78.85)24.27(75.69)22.91(73.24)23.07(73.53)24.0(75.2)25.06(77.11)25.73(78.31)26.52(79.74)25.48(77.86)
Record low °C (°F)18.09(64.56)18.09(64.56)18.09(64.56)16.08(60.94)16.08(60.94)14.07(57.33)14.07(57.33)13.06(55.51)14.07(57.33)15.07(59.13)16.08(60.94)18.09(64.56)13.06(55.51)
Average precipitation mm (inches)271.1(10.67)226.83(8.93)252.71(9.95)204.77(8.06)229.21(9.02)54.52(2.15)21.85(0.86)40.67(1.6)71.0(2.8)438.96(17.28)497.03(19.57)320.81(12.63)219.12(8.63)
Average precipitation days (≥ 1.0 mm)26.8623.8524.6719.019.094.474.28.7711.4223.9426.6828.6918.47
Average relative humidity (%)76.8576.6876.2676.5879.8481.2681.8882.3282.7782.7981.3978.7979.79
Mean monthly sunshine hours11.0511.210.8810.8910.529.458.968.288.810.0410.1210.8310.09

Climate Graph

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

Santo Antonio

Santo Antonio Temperature by Month

March
28.4°C | 83.12°F
February
28.29°C | 82.92°F
April
28.2°C | 82.76°F
January
28.02°C | 82.44°F
December
27.46°C | 81.43°F
May
27.26°C | 81.07°F
November
27.11°C | 80.8°F
October
26.41°C | 79.54°F
June
25.3°C | 77.54°F
September
25.22°C | 77.4°F
August
24.28°C | 75.7°F
July
24.1°C | 75.38°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 Temperature29.14°C (84.45°F)28.24°C (82.83°F)27.13°C (80.83°F)
Avg Temperature28.14°C (82.65°F)27.13°C (80.83°F)26.13°C (79.03°F)
Min Temperature27.13°C (80.83°F)26.13°C (79.03°F)25.12°C (77.22°F)
Dew PointMaxAverageMin
Dew Point24.12°C (75.42°F)23.45°C (74.21°F)22.11°C (71.8°F)
PrecipitationMaxAverageMinSum
Precipitation42.71mm | 1.68in18.53mm | 0.73in0.9mm | 0.04in556.02mm | 21.89in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.09kmh | 11.86mph14.34kmh | 8.91mph8.04kmh | 5.0mph
Gust Wind28.14kmh | 17.49mph20.8kmh | 12.92mph11.05kmh | 6.87mph
Sea Level PressureMaxAverageMin
Sea Level Pressure42.71mb18.53mb0.9mb
Santo Antonio

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-11-0126.13 | 79.0323.11 | 73.68110.05 | 6.2430.0 | 1015.9514.47 | 0.57
2017-11-0226.13 | 79.0323.11 | 73.68213.06 | 8.1230.03 | 1016.9633.16 | 1.31
2017-11-0327.13 | 80.8323.11 | 73.67913.06 | 8.1230.03 | 1016.960.9 | 0.04
2017-11-0427.13 | 80.8324.12 | 75.427917.08 | 10.6130.03 | 1016.9642.71 | 1.68
2017-11-0528.14 | 82.6524.12 | 75.428116.08 | 9.9930.0 | 1015.9538.99 | 1.54
2017-11-0627.13 | 80.8324.12 | 75.428214.07 | 8.7430.0 | 1015.9539.59 | 1.56
2017-11-0727.13 | 80.8324.12 | 75.42798.04 | 5.029.97 | 1014.951.91 | 0.08
2017-11-0827.13 | 80.8323.11 | 73.68014.07 | 8.7429.97 | 1014.9523.62 | 0.93
2017-11-0927.13 | 80.8323.11 | 73.68017.08 | 10.6130.0 | 1015.9510.65 | 0.42
2017-11-1027.13 | 80.8324.12 | 75.427918.09 | 11.2430.0 | 1015.9531.55 | 1.24
2017-11-1128.14 | 82.6524.12 | 75.428012.06 | 7.4930.0 | 1015.951.51 | 0.06
2017-11-1227.13 | 80.8324.12 | 75.428118.09 | 11.2429.97 | 1014.951.71 | 0.07
2017-11-1327.13 | 80.8323.11 | 73.67711.05 | 6.8729.94 | 1013.945.73 | 0.23
2017-11-1427.13 | 80.8323.11 | 73.68016.08 | 9.9929.94 | 1013.9421.91 | 0.86
2017-11-1527.13 | 80.8323.11 | 73.68119.09 | 11.8629.97 | 1014.9533.56 | 1.32
2017-11-1627.13 | 80.8324.12 | 75.428418.09 | 11.2429.97 | 1014.9529.95 | 1.18
2017-11-1727.13 | 80.8323.11 | 73.68017.08 | 10.6129.97 | 1014.9525.52 | 1.0
2017-11-1827.13 | 80.8323.11 | 73.67918.09 | 11.2429.97 | 1014.9533.87 | 1.33
2017-11-1927.13 | 80.8323.11 | 73.68017.08 | 10.6130.0 | 1015.9511.15 | 0.44
2017-11-2027.13 | 80.8323.11 | 73.67711.05 | 6.8730.0 | 1015.951.21 | 0.05
2017-11-2127.13 | 80.8323.11 | 73.67917.08 | 10.6129.97 | 1014.9514.87 | 0.59
2017-11-2227.13 | 80.8324.12 | 75.428019.09 | 11.8629.97 | 1014.9518.19 | 0.72
2017-11-2328.14 | 82.6524.12 | 75.427612.06 | 7.4930.0 | 1015.9537.28 | 1.47
2017-11-2428.14 | 82.6524.12 | 75.427812.06 | 7.4930.03 | 1016.966.53 | 0.26
2017-11-2527.13 | 80.8324.12 | 75.428113.06 | 8.1230.03 | 1016.963.12 | 0.12
2017-11-2626.13 | 79.0323.11 | 73.68013.06 | 8.1230.06 | 1017.965.43 | 0.21
2017-11-2726.13 | 79.0322.11 | 71.87813.06 | 8.1230.06 | 1017.9615.68 | 0.62
2017-11-2827.13 | 80.8322.11 | 71.87611.05 | 6.8730.06 | 1017.9632.36 | 1.27
2017-11-2927.13 | 80.8323.11 | 73.67811.05 | 6.8730.06 | 1017.968.14 | 0.32
2017-11-3027.13 | 80.8323.11 | 73.67610.05 | 6.2430.03 | 1016.9610.75 | 0.42

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