San Sebastian, San Vicente, El Salvador Climate

Weather: 27°C/80.6°F, Wind SW at 2.8 km/h, 56% Humidity, 0% Chance of rain

El Salvador
(Photo by Lili Popper on Unsplash)

San Sebastian Climate Summary

Located at an elevation of 659.02 meters (2162.14 feet) above sea level, San Sebastian has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 26.61ºC (79.9ºF) and it is -0.7% lower than El Salvador’s averages. San Sebastian typically receives about 109.04 millimeters (4.29 inches) of precipitation and has 177.77 rainy days (48.7% of the time) annually.

CountryEl Salvador
CitySan Vicente
Longitude-88.8190971
Latitude13.7232155
Attitude/Elevation659.02m (2162.14ft)
Local timeWednesday 17:07
Annual high temperature31.28ºC (88.3ºF)
Annual low temperature20.16ºC (68.29ºF)
Average annual precip.109.04mm (4.29in)
Warmest monthMarch (33.72ºC / 92.7ºF)
Coldest MonthJanuary (18.34ºC / 65.01ºF)
Wettest MonthMay (254.81mm / 10.03in)
Driest MonthJanuary (1.57mm / 0.06in)
Number of days with rainfall (≥ 1.0 mm)177.77 days (48.7%)
Days with no rain187.23 days (51.3%)
Humidity70.07%

Climate San Sebastian: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)35.92(96.66)36.89(98.4)39.81(103.66)38.84(101.91)36.89(98.4)35.92(96.66)35.92(96.66)35.92(96.66)33.98(93.16)34.95(94.91)33.98(93.16)34.95(94.91)39.81(103.66)
Average high °C (°F)31.36(88.45)32.56(90.61)33.72(92.7)33.13(91.63)31.44(88.59)30.22(86.4)31.6(88.88)31.02(87.84)29.86(85.75)29.48(85.06)30.19(86.34)30.81(87.46)31.28(88.3)
Daily mean °C (°F)25.8(78.44)27.09(80.76)28.23(82.81)28.69(83.64)27.68(81.82)26.57(79.83)27.13(80.83)26.67(80.01)25.78(78.4)25.16(77.29)25.16(77.29)25.42(77.76)26.61(79.9)
Average low °C (°F)18.34(65.01)19.07(66.33)20.14(68.25)22.17(71.91)22.15(71.87)20.97(69.75)20.55(68.99)20.56(69.01)20.5(68.9)19.98(67.96)18.94(66.09)18.48(65.26)20.16(68.29)
Record low °C (°F)13.59(56.46)13.59(56.46)14.56(58.21)18.45(65.21)13.59(56.46)15.53(59.95)18.45(65.21)0.0(0)18.45(65.21)15.53(59.95)13.59(56.46)11.65(52.97)0.0(0)
Average precipitation mm (inches)1.57(0.06)7.04(0.28)9.11(0.36)52.63(2.07)254.81(10.03)205.87(8.11)119.65(4.71)184.86(7.28)198.7(7.82)205.3(8.08)59.27(2.33)9.73(0.38)109.04(4.29)
Average precipitation days (≥ 1.0 mm)0.531.943.2613.1624.9823.322.1623.5626.324.111.912.5614.82
Average relative humidity (%)60.2358.3956.7662.5272.7378.3573.9677.1381.2480.773.1565.6670.07
Mean monthly sunshine hours8.4210.0811.4812.111.8511.912.1411.8810.4710.0710.538.3910.78

Climate Graph

The chart below shows the mean monthly temperature and precipitation of San Sebastian in recent years.

San Sebastian

San Sebastian Temperature by Month

April
28.69°C | 83.64°F
March
28.23°C | 82.81°F
May
27.68°C | 81.82°F
July
27.13°C | 80.83°F
February
27.09°C | 80.76°F
August
26.67°C | 80.01°F
June
26.57°C | 79.83°F
January
25.8°C | 78.44°F
September
25.78°C | 78.4°F
December
25.42°C | 77.76°F
October
25.16°C | 77.29°F
November
25.16°C | 77.29°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 Temperature36.89°C (98.4°F)30.94°C (87.69°F)24.27°C (75.69°F)
Avg Temperature31.07°C (87.93°F)27.56°C (81.61°F)23.3°C (73.94°F)
Min Temperature25.24°C (77.43°F)23.17°C (73.71°F)21.36°C (70.45°F)
Dew PointMaxAverageMin
Dew Point22.33°C (72.19°F)21.55°C (70.79°F)20.39°C (68.7°F)
PrecipitationMaxAverageMinSum
Precipitation78.25mm | 3.08in29.09mm | 1.15in7.57mm | 0.3in901.65mm | 35.5in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind5.83kmh | 3.62mph4.98kmh | 3.09mph2.91kmh | 1.81mph
Gust Wind9.71kmh | 6.03mph7.93kmh | 4.93mph3.88kmh | 2.41mph
Sea Level PressureMaxAverageMin
Sea Level Pressure78.25mb29.09mb7.57mb
San Sebastian

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-0131.07 | 87.9320.39 | 68.7615.83 | 3.6228.99 | 981.587.57 | 0.3
2019-05-0229.13 | 84.4320.39 | 68.7664.85 | 3.0128.99 | 981.5815.53 | 0.61
2019-05-0329.13 | 84.4320.39 | 68.7664.85 | 3.0128.96 | 980.6133.88 | 1.33
2019-05-0429.13 | 84.4320.39 | 68.7665.83 | 3.6228.96 | 980.6111.36 | 0.45
2019-05-0530.1 | 86.1821.36 | 70.45675.83 | 3.6228.96 | 980.6113.88 | 0.55
2019-05-0629.13 | 84.4322.33 | 72.19714.85 | 3.0128.99 | 981.5824.08 | 0.95
2019-05-0729.13 | 84.4322.33 | 72.19735.83 | 3.6229.01 | 982.5524.47 | 0.96
2019-05-0829.13 | 84.4322.33 | 72.19735.83 | 3.6228.96 | 980.6124.27 | 0.96
2019-05-0929.13 | 84.4321.36 | 70.45735.83 | 3.6228.96 | 980.6121.46 | 0.84
2019-05-1028.16 | 82.6921.36 | 70.45734.85 | 3.0128.96 | 980.6123.2 | 0.91
2019-05-1128.16 | 82.6921.36 | 70.45735.83 | 3.6228.96 | 980.6116.12 | 0.63
2019-05-1229.13 | 84.4321.36 | 70.45735.83 | 3.6228.96 | 980.6118.74 | 0.74
2019-05-1328.16 | 82.6921.36 | 70.45755.83 | 3.6228.99 | 981.5818.64 | 0.73
2019-05-1429.13 | 84.4322.33 | 72.19754.85 | 3.0128.99 | 981.5837.96 | 1.49
2019-05-1528.16 | 82.6922.33 | 72.19764.85 | 3.0128.99 | 981.5830.68 | 1.21
2019-05-1627.19 | 80.9421.36 | 70.45763.88 | 2.4129.01 | 982.5516.21 | 0.64
2019-05-1726.21 | 79.1821.36 | 70.45812.91 | 1.8128.99 | 981.5820.78 | 0.82
2019-05-1827.19 | 80.9421.36 | 70.45774.85 | 3.0128.99 | 981.5833.01 | 1.3
2019-05-1927.19 | 80.9421.36 | 70.45774.85 | 3.0128.96 | 980.6127.19 | 1.07
2019-05-2026.21 | 79.1821.36 | 70.45794.85 | 3.0128.99 | 981.5840.58 | 1.6
2019-05-2126.21 | 79.1821.36 | 70.45824.85 | 3.0128.96 | 980.6143.79 | 1.72
2019-05-2226.21 | 79.1822.33 | 72.19834.85 | 3.0128.96 | 980.6166.7 | 2.63
2019-05-2326.21 | 79.1822.33 | 72.19844.85 | 3.0128.96 | 980.6157.77 | 2.27
2019-05-2425.24 | 77.4322.33 | 72.19873.88 | 2.4128.96 | 980.6178.25 | 3.08
2019-05-2527.19 | 80.9421.36 | 70.45814.85 | 3.0128.96 | 980.6126.21 | 1.03
2019-05-2626.21 | 79.1821.36 | 70.45805.83 | 3.6228.99 | 981.5815.44 | 0.61
2019-05-2727.19 | 80.9421.36 | 70.45804.85 | 3.0128.96 | 980.6122.23 | 0.88
2019-05-2826.21 | 79.1822.33 | 72.19844.85 | 3.0128.93 | 979.6442.43 | 1.67
2019-05-2925.24 | 77.4322.33 | 72.19894.85 | 3.0128.93 | 979.6436.89 | 1.45
2019-05-3023.3 | 73.9421.36 | 70.45942.91 | 1.8128.99 | 981.5835.34 | 1.39
2019-05-3125.24 | 77.4321.36 | 70.45894.85 | 3.0129.01 | 982.5516.99 | 0.67

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