Santa Catanna, São Tomé, Sao Tome And Principe Climate

Weather: 29.07°C/84.33°F, Wind SW at 4.39 km/h, 75% Humidity, 0% Chance of rain

Sao Tome and Principe
(Photo by Kyle Glenn on Unsplash)

Santa Catanna Climate Summary

Located at an elevation of 10.24 meters (33.6 feet) above sea level, Santa Catanna has a Tropical wet and dry or savanna ('summer' dry season) climate (Classification: As). The district’s yearly temperature is 25.91ºC (78.64ºF) and it is -0.63% lower than Sao Tome and Principe’s averages. Santa Catanna typically receives about 212.91 millimeters (8.38 inches) of precipitation and has 215.37 rainy days (59.01% of the time) annually.

CountrySao Tome and Principe
CitySão Tomé
Longitude6.4723242
Latitude0.2690815
Attitude/Elevation10.24m (33.6ft)
Local timeSunday 12:30
Annual high temperature27.28ºC (81.1ºF)
Annual low temperature24.76ºC (76.57ºF)
Average annual precip.212.91mm (8.38in)
Warmest monthApril (29.01ºC / 84.22ºF)
Coldest MonthJuly (22.26ºC / 72.07ºF)
Wettest MonthNovember (482.94mm / 19.01in)
Driest MonthJuly (21.23mm / 0.84in)
Number of days with rainfall (≥ 1.0 mm)215.37 days (59.01%)
Days with no rain149.63 days (40.99%)
Humidity77.53%

Climate Santa Catanna: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.27(86.49)30.27(86.49)31.24(88.23)31.24(88.23)30.27(86.49)29.29(84.72)27.34(81.21)27.34(81.21)27.34(81.21)28.32(82.98)29.29(84.72)30.27(86.49)31.24(88.23)
Average high °C (°F)28.19(82.74)28.59(83.46)28.93(84.07)29.01(84.22)28.16(82.69)26.26(79.27)25.07(77.13)25.36(77.65)26.02(78.84)26.86(80.35)27.37(81.27)27.53(81.55)27.28(81.1)
Daily mean °C (°F)27.22(81.0)27.49(81.48)27.59(81.66)27.4(81.32)26.49(79.68)24.59(76.26)23.41(74.14)23.59(74.46)24.51(76.12)25.66(78.19)26.34(79.41)26.69(80.04)25.91(78.64)
Average low °C (°F)26.2(79.16)26.24(79.23)26.59(79.86)26.17(79.11)25.29(77.52)23.58(74.44)22.26(72.07)22.42(72.36)23.32(73.98)24.35(75.83)25.0(77.0)25.77(78.39)24.76(76.57)
Record low °C (°F)17.58(63.64)17.58(63.64)17.58(63.64)15.62(60.12)15.62(60.12)13.67(56.61)13.67(56.61)12.69(54.84)13.67(56.61)14.65(58.37)15.62(60.12)17.58(63.64)12.69(54.84)
Average precipitation mm (inches)263.41(10.37)220.39(8.68)245.55(9.67)198.96(7.83)222.71(8.77)52.97(2.09)21.23(0.84)39.51(1.56)68.98(2.72)426.51(16.79)482.94(19.01)311.72(12.27)212.9(8.38)
Average precipitation days (≥ 1.0 mm)26.123.1723.9718.4618.554.344.088.5211.0923.2625.9227.8817.95
Average relative humidity (%)74.6874.5174.174.4177.5778.9579.5679.9980.4380.4579.0876.5677.53
Mean monthly sunshine hours10.7410.8910.5710.5810.219.178.698.048.559.759.8310.539.79

Climate Graph

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

Santa Catanna

Santa Catanna Temperature by Month

March
27.59°C | 81.66°F
February
27.49°C | 81.48°F
April
27.4°C | 81.32°F
January
27.22°C | 81.0°F
December
26.69°C | 80.04°F
May
26.49°C | 79.68°F
November
26.34°C | 79.41°F
October
25.66°C | 78.19°F
June
24.59°C | 76.26°F
September
24.51°C | 76.12°F
August
23.59°C | 74.46°F
July
23.41°C | 74.14°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 Temperature29.29°C (84.72°F)27.81°C (82.06°F)26.36°C (79.45°F)
Avg Temperature28.32°C (82.98°F)26.87°C (80.37°F)26.36°C (79.45°F)
Min Temperature26.36°C (79.45°F)25.92°C (78.66°F)25.39°C (77.7°F)
Dew PointMaxAverageMin
Dew Point22.46°C (72.43°F)21.95°C (71.51°F)20.5°C (68.9°F)
PrecipitationMaxAverageMinSum
Precipitation35.25mm | 1.39in10.83mm | 0.43in0.0mm | 0in335.69mm | 13.22in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.6kmh | 10.31mph10.58kmh | 6.57mph3.91kmh | 2.43mph
Gust Wind24.41kmh | 15.17mph15.09kmh | 9.38mph5.86kmh | 3.64mph
Sea Level PressureMaxAverageMin
Sea Level Pressure35.25mb10.83mb0.0mb
Santa Catanna

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-01-0126.36 | 79.4522.46 | 72.437814.65 | 9.129.18 | 988.1221.77 | 0.86
2018-01-0226.36 | 79.4521.48 | 70.66735.86 | 3.6429.15 | 987.140.39 | 0.02
2018-01-0326.36 | 79.4520.5 | 68.9736.83 | 4.2429.15 | 987.1410.25 | 0.4
2018-01-0426.36 | 79.4521.48 | 70.667412.69 | 7.8929.21 | 989.097.23 | 0.28
2018-01-0526.36 | 79.4522.46 | 72.437613.67 | 8.4929.18 | 988.1212.89 | 0.51
2018-01-0627.34 | 81.2122.46 | 72.437516.6 | 10.3129.18 | 988.1235.25 | 1.39
2018-01-0727.34 | 81.2122.46 | 72.437212.69 | 7.8929.15 | 987.147.81 | 0.31
2018-01-0827.34 | 81.2122.46 | 72.43728.79 | 5.4629.18 | 988.126.74 | 0.27
2018-01-0927.34 | 81.2122.46 | 72.437611.72 | 7.2829.21 | 989.0912.3 | 0.48
2018-01-1027.34 | 81.2122.46 | 72.437312.69 | 7.8929.18 | 988.1213.57 | 0.53
2018-01-1127.34 | 81.2121.48 | 70.66727.81 | 4.8529.15 | 987.143.22 | 0.13
2018-01-1227.34 | 81.2121.48 | 70.667313.67 | 8.4929.18 | 988.129.76 | 0.38
2018-01-1326.36 | 79.4521.48 | 70.667415.62 | 9.7129.18 | 988.123.81 | 0.15
2018-01-1426.36 | 79.4521.48 | 70.667711.72 | 7.2829.18 | 988.128.01 | 0.32
2018-01-1526.36 | 79.4521.48 | 70.667411.72 | 7.2829.18 | 988.1215.43 | 0.61
2018-01-1626.36 | 79.4521.48 | 70.66739.76 | 6.0629.18 | 988.126.15 | 0.24
2018-01-1726.36 | 79.4521.48 | 70.667310.74 | 6.6729.15 | 987.1412.99 | 0.51
2018-01-1826.36 | 79.4522.46 | 72.437813.67 | 8.4929.15 | 987.148.49 | 0.33
2018-01-1926.36 | 79.4522.46 | 72.43759.76 | 6.0629.15 | 987.142.34 | 0.09
2018-01-2026.36 | 79.4521.48 | 70.667313.67 | 8.4929.15 | 987.1420.31 | 0.8
2018-01-2127.34 | 81.2122.46 | 72.437410.74 | 6.6729.15 | 987.141.07 | 0.04
2018-01-2226.36 | 79.4521.48 | 70.667512.69 | 7.8929.15 | 987.1414.26 | 0.56
2018-01-2326.36 | 79.4521.48 | 70.667514.65 | 9.129.15 | 987.1421.19 | 0.83
2018-01-2426.36 | 79.4520.5 | 68.9703.91 | 2.4329.15 | 987.140.0 | 0
2018-01-2527.34 | 81.2122.46 | 72.43745.86 | 3.6429.12 | 986.161.17 | 0.05
2018-01-2627.34 | 81.2122.46 | 72.43727.81 | 4.8529.12 | 986.1618.55 | 0.73
2018-01-2727.34 | 81.2122.46 | 72.43715.86 | 3.6429.12 | 986.1612.99 | 0.51
2018-01-2827.34 | 81.2122.46 | 72.437110.74 | 6.6729.12 | 986.1610.25 | 0.4
2018-01-2927.34 | 81.2122.46 | 72.43728.79 | 5.4629.12 | 986.1616.31 | 0.64
2018-01-3027.34 | 81.2122.46 | 72.43736.83 | 4.2429.12 | 986.1615.82 | 0.62
2018-01-3128.32 | 82.9822.46 | 72.43715.86 | 3.6429.09 | 985.195.37 | 0.21

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