Montes Herminios, São Tomé, Sao Tome And Principe Climate

Weather: 24.96°C/76.93°F, Wind SW at 4.6 km/h, 76% Humidity, 0% Chance of rain

Sao Tome and Principe
(Photo by Ronaldo Santos on Unsplash)

Montes Herminios Climate Summary

Located at an elevation of 249.71 meters (819.26 feet) above sea level, Montes Herminios has a Tropical wet and dry or savanna ('summer' dry season) climate (Classification: As). The district’s yearly temperature is 26.39ºC (79.5ºF) and it is -0.15% lower than Sao Tome and Principe’s averages. Montes Herminios typically receives about 216.83 millimeters (8.54 inches) of precipitation and has 219.33 rainy days (60.09% of the time) annually.

CountrySao Tome and Principe
CitySão Tomé
Longitude6.701996
Latitude0.2620911
Attitude/Elevation249.71m (819.26ft)
Local timeSunday 12:09
Annual high temperature27.78ºC (82.0ºF)
Annual low temperature25.22ºC (77.4ºF)
Average annual precip.216.83mm (8.54in)
Warmest monthApril (29.54ºC / 85.17ºF)
Coldest MonthJuly (22.67ºC / 72.81ºF)
Wettest MonthNovember (491.84mm / 19.36in)
Driest MonthJuly (21.62mm / 0.85in)
Number of days with rainfall (≥ 1.0 mm)219.33 days (60.09%)
Days with no rain145.67 days (39.91%)
Humidity78.96%

Climate Montes Herminios: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.83(87.49)30.83(87.49)31.82(89.28)31.82(89.28)30.83(87.49)29.83(85.69)27.84(82.11)27.84(82.11)27.84(82.11)28.84(83.91)29.83(85.69)30.83(87.49)31.82(89.28)
Average high °C (°F)28.71(83.68)29.12(84.42)29.46(85.03)29.54(85.17)28.68(83.62)26.74(80.13)25.54(77.97)25.82(78.48)26.5(79.7)27.36(81.25)27.87(82.17)28.04(82.47)27.78(82.0)
Daily mean °C (°F)27.72(81.9)27.99(82.38)28.1(82.58)27.9(82.22)26.98(80.56)25.04(77.07)23.85(74.93)24.02(75.24)24.96(76.93)26.13(79.03)26.83(80.29)27.18(80.92)26.39(79.5)
Average low °C (°F)26.68(80.02)26.72(80.1)27.08(80.74)26.65(79.97)25.75(78.35)24.01(75.22)22.67(72.81)22.83(73.09)23.75(74.75)24.8(76.64)25.46(77.83)26.24(79.23)25.22(77.4)
Record low °C (°F)17.9(64.22)17.9(64.22)17.9(64.22)15.91(60.64)15.91(60.64)13.92(57.06)13.92(57.06)12.93(55.27)13.92(57.06)14.92(58.86)15.91(60.64)17.9(64.22)12.93(55.27)
Average precipitation mm (inches)268.27(10.56)224.46(8.84)250.07(9.85)202.63(7.98)226.81(8.93)53.95(2.12)21.62(0.85)40.24(1.58)70.25(2.77)434.37(17.1)491.84(19.36)317.46(12.5)216.83(8.54)
Average precipitation days (≥ 1.0 mm)26.5823.624.4118.818.894.434.168.6811.323.6926.428.3918.28
Average relative humidity (%)76.0575.8875.4775.7879.0180.4181.0281.4681.9181.9380.5477.9778.96
Mean monthly sunshine hours10.9411.0910.7710.7810.49.348.858.188.719.9310.0110.729.97

Climate Graph

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

Montes Herminios

Montes Herminios Temperature by Month

March
28.1°C | 82.58°F
February
27.99°C | 82.38°F
April
27.9°C | 82.22°F
January
27.72°C | 81.9°F
December
27.18°C | 80.92°F
May
26.98°C | 80.56°F
November
26.83°C | 80.29°F
October
26.13°C | 79.03°F
June
25.04°C | 77.07°F
September
24.96°C | 76.93°F
August
24.02°C | 75.24°F
July
23.85°C | 74.93°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 Temperature27.84°C (82.11°F)26.58°C (79.84°F)23.87°C (74.97°F)
Avg Temperature25.85°C (78.53°F)24.76°C (76.57°F)22.87°C (73.17°F)
Min Temperature24.86°C (76.75°F)24.36°C (75.85°F)21.88°C (71.38°F)
Dew PointMaxAverageMin
Dew Point23.87°C (74.97°F)22.01°C (71.62°F)19.89°C (67.8°F)
PrecipitationMaxAverageMinSum
Precipitation20.88mm | 0.82in1.69mm | 0.07in0.0mm | 0in50.72mm | 2.0in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.9kmh | 11.12mph15.05kmh | 9.35mph11.93kmh | 7.41mph
Gust Wind24.86kmh | 15.45mph21.05kmh | 13.08mph16.9kmh | 10.5mph
Sea Level PressureMaxAverageMin
Sea Level Pressure20.88mb1.69mb0.0mb
Montes Herminios

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-06-0125.85 | 78.5323.87 | 74.978414.92 | 9.2729.69 | 1005.3419.09 | 0.75
2013-06-0225.85 | 78.5322.87 | 73.178315.91 | 9.8929.72 | 1006.330.89 | 0.04
2013-06-0324.86 | 76.7522.87 | 73.178514.92 | 9.2729.75 | 1007.330.2 | 0.01
2013-06-0424.86 | 76.7522.87 | 73.178511.93 | 7.4129.75 | 1007.3320.88 | 0.82
2013-06-0524.86 | 76.7522.87 | 73.178414.92 | 9.2729.75 | 1007.330.0 | 0
2013-06-0624.86 | 76.7522.87 | 73.178213.92 | 8.6529.78 | 1008.320.0 | 0
2013-06-0724.86 | 76.7522.87 | 73.178213.92 | 8.6529.78 | 1008.320.0 | 0
2013-06-0824.86 | 76.7521.88 | 71.388013.92 | 8.6529.75 | 1007.330.0 | 0
2013-06-0925.85 | 78.5322.87 | 73.178214.92 | 9.2729.75 | 1007.331.69 | 0.07
2013-06-1025.85 | 78.5323.87 | 74.978512.93 | 8.0329.75 | 1007.330.1 | 0.0
2013-06-1124.86 | 76.7522.87 | 73.178314.92 | 9.2729.78 | 1008.320.2 | 0.01
2013-06-1225.85 | 78.5322.87 | 73.178116.9 | 10.529.78 | 1008.320.3 | 0.01
2013-06-1325.85 | 78.5322.87 | 73.178117.9 | 11.1229.75 | 1007.330.5 | 0.02
2013-06-1425.85 | 78.5321.88 | 71.387915.91 | 9.8929.75 | 1007.330.7 | 0.03
2013-06-1524.86 | 76.7521.88 | 71.387914.92 | 9.2729.75 | 1007.330.0 | 0
2013-06-1624.86 | 76.7520.88 | 69.587613.92 | 8.6529.75 | 1007.330.6 | 0.02
2013-06-1724.86 | 76.7521.88 | 71.387813.92 | 8.6529.75 | 1007.330.4 | 0.02
2013-06-1824.86 | 76.7522.87 | 73.178217.9 | 11.1229.72 | 1006.330.89 | 0.04
2013-06-1924.86 | 76.7521.88 | 71.387917.9 | 11.1229.72 | 1006.331.09 | 0.04
2013-06-2024.86 | 76.7520.88 | 69.587615.91 | 9.8929.75 | 1007.330.8 | 0.03
2013-06-2123.87 | 74.9720.88 | 69.587714.92 | 9.2729.75 | 1007.330.0 | 0
2013-06-2223.87 | 74.9720.88 | 69.588213.92 | 8.6529.78 | 1008.320.0 | 0
2013-06-2323.87 | 74.9720.88 | 69.588015.91 | 9.8929.75 | 1007.330.0 | 0
2013-06-2424.86 | 76.7520.88 | 69.587916.9 | 10.529.75 | 1007.330.5 | 0.02
2013-06-2524.86 | 76.7520.88 | 69.588014.92 | 9.2729.75 | 1007.330.1 | 0.0
2013-06-2623.87 | 74.9721.88 | 71.388314.92 | 9.2729.75 | 1007.330.0 | 0
2013-06-2723.87 | 74.9721.88 | 71.388216.9 | 10.529.78 | 1008.321.19 | 0.05
2013-06-2823.87 | 74.9720.88 | 69.588114.92 | 9.2729.75 | 1007.330.5 | 0.02
2013-06-2922.87 | 73.1720.88 | 69.588112.93 | 8.0329.78 | 1008.320.1 | 0.0
2013-06-3022.87 | 73.1719.89 | 67.88012.93 | 8.0329.78 | 1008.320.0 | 0

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