San Juan, Cuscatlán, El Salvador Climate

Weather: 23.95°C/75.11°F, Wind SW at 0.6 km/h, 90% Humidity, 0% Chance of rain

El Salvador
(Photo by Lili Popper on Unsplash)
Contents

San Juan Climate Summary

Located at an elevation of 643.38 meters (2110.83 feet) above sea level, San Juan has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.95ºC (82.31ºF) and it is 0.64% higher than El Salvador’s averages. San Juan typically receives about 106.95 millimeters (4.21 inches) of precipitation and has 156.08 rainy days (42.76% of the time) annually.

CountryEl Salvador
CityCuscatlán
LongitudeNone
LatitudeNone
Attitude/Elevation643.38m (2110.83ft)
Local timeFriday 18:14
Annual high temperature32.61ºC (90.7ºF)
Annual low temperature21.4ºC (70.52ºF)
Average annual precip.106.95mm (4.21in)
Warmest monthMarch (34.67ºC / 94.41ºF)
Coldest MonthJanuary (19.53ºC / 67.15ºF)
Wettest MonthMay (299.81mm / 11.8in)
Driest MonthJanuary (1.67mm / 0.07in)
Number of days with rainfall (≥ 1.0 mm)156.08 days (42.76%)
Days with no rain208.92 days (57.24%)
Humidity74.48%

Climate San Juan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)36.03(96.85)38.08(100.54)41.17(106.11)40.14(104.25)38.08(100.54)38.08(100.54)37.05(98.69)38.08(100.54)37.05(98.69)37.05(98.69)36.03(96.85)36.03(96.85)41.17(106.11)
Average high °C (°F)32.33(90.19)33.59(92.46)34.67(94.41)34.5(94.1)32.99(91.38)31.8(89.24)32.87(91.17)32.55(90.59)31.58(88.84)30.97(87.75)31.53(88.75)31.96(89.53)32.61(90.7)
Daily mean °C (°F)26.86(80.35)28.13(82.63)29.28(84.7)30.0(86.0)29.12(84.42)28.1(82.58)28.53(83.35)28.18(82.72)27.32(81.18)26.65(79.97)26.6(79.88)26.63(79.93)27.95(82.31)
Average low °C (°F)19.53(67.15)20.39(68.7)21.24(70.23)23.25(73.85)23.33(73.99)22.28(72.1)21.86(71.35)21.86(71.35)21.77(71.19)21.28(70.3)20.24(68.43)19.69(67.44)21.4(70.52)
Record low °C (°F)12.35(54.23)15.44(59.79)15.44(59.79)19.56(67.21)20.59(69.06)15.44(59.79)19.56(67.21)0.0(0)18.53(65.35)17.5(63.5)14.41(57.94)12.35(54.23)0.0(0)
Average precipitation mm (inches)1.67(0.07)8.0(0.31)6.09(0.24)56.77(2.24)299.81(11.8)214.66(8.45)110.39(4.35)174.31(6.86)183.19(7.21)178.15(7.01)44.03(1.73)6.25(0.25)106.94(4.21)
Average precipitation days (≥ 1.0 mm)0.461.691.8711.5123.4922.0818.9921.2423.8620.778.511.613.01
Average relative humidity (%)65.8264.2162.3267.1976.9682.1878.2380.8884.6284.1576.7570.4974.48
Mean monthly sunshine hours8.9210.912.1312.7112.4912.6912.812.6111.2210.7710.918.8811.41

Climate Graph

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

San Juan

San Juan Temperature by Month

April
30.0°C | 86.0°F
March
29.28°C | 84.7°F
May
29.12°C | 84.42°F
July
28.53°C | 83.35°F
August
28.18°C | 82.72°F
February
28.13°C | 82.63°F
June
28.1°C | 82.58°F
September
27.32°C | 81.18°F
January
26.86°C | 80.35°F
October
26.65°C | 79.97°F
December
26.63°C | 79.93°F
November
26.6°C | 79.88°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 Temperature37.05°C (98.69°F)35.96°C (96.73°F)32.94°C (91.29°F)
Avg Temperature31.91°C (89.44°F)30.81°C (87.46°F)28.82°C (83.88°F)
Min Temperature24.7°C (76.46°F)22.97°C (73.35°F)20.59°C (69.06°F)
Dew PointMaxAverageMin
Dew Point22.64°C (72.75°F)20.39°C (68.7°F)18.53°C (65.35°F)
PrecipitationMaxAverageMinSum
Precipitation1.96mm | 0.08in0.33mm | 0.01in0.0mm | 0in10.28mm | 0.4in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind7.21kmh | 4.48mph4.72kmh | 2.93mph3.09kmh | 1.92mph
Gust Wind10.29kmh | 6.39mph7.24kmh | 4.5mph5.15kmh | 3.2mph
Sea Level PressureMaxAverageMin
Sea Level Pressure1.96mb0.33mb0.0mb
San Juan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-07-0131.91 | 89.4418.53 | 65.35535.15 | 3.230.76 | 1041.650.0 | 0
2015-07-0231.91 | 89.4419.56 | 67.21565.15 | 3.230.7 | 1039.590.0 | 0
2015-07-0331.91 | 89.4420.59 | 69.06595.15 | 3.230.7 | 1039.590.0 | 0
2015-07-0430.88 | 87.5819.56 | 67.21577.21 | 4.4830.73 | 1040.620.0 | 0
2015-07-0531.91 | 89.4420.59 | 69.06585.15 | 3.230.76 | 1041.650.0 | 0
2015-07-0630.88 | 87.5820.59 | 69.06624.12 | 2.5630.79 | 1042.680.51 | 0.02
2015-07-0730.88 | 87.5819.56 | 67.21585.15 | 3.230.79 | 1042.680.0 | 0
2015-07-0829.85 | 85.7319.56 | 67.21595.15 | 3.230.76 | 1041.650.0 | 0
2015-07-0929.85 | 85.7320.59 | 69.06694.12 | 2.5630.76 | 1041.651.96 | 0.08
2015-07-1028.82 | 83.8820.59 | 69.06725.15 | 3.230.76 | 1041.650.82 | 0.03
2015-07-1130.88 | 87.5820.59 | 69.06645.15 | 3.230.82 | 1043.710.41 | 0.02
2015-07-1230.88 | 87.5819.56 | 67.21605.15 | 3.230.82 | 1043.710.0 | 0
2015-07-1329.85 | 85.7319.56 | 67.21634.12 | 2.5630.79 | 1042.680.0 | 0
2015-07-1430.88 | 87.5819.56 | 67.21644.12 | 2.5630.76 | 1041.650.0 | 0
2015-07-1529.85 | 85.7320.59 | 69.06705.15 | 3.230.76 | 1041.650.82 | 0.03
2015-07-1630.88 | 87.5821.62 | 70.92663.09 | 1.9230.76 | 1041.650.1 | 0.0
2015-07-1730.88 | 87.5820.59 | 69.06634.12 | 2.5630.76 | 1041.650.1 | 0.0
2015-07-1830.88 | 87.5820.59 | 69.06665.15 | 3.230.79 | 1042.680.21 | 0.01
2015-07-1930.88 | 87.5820.59 | 69.06684.12 | 2.5630.82 | 1043.711.75 | 0.07
2015-07-2030.88 | 87.5820.59 | 69.06664.12 | 2.5630.79 | 1042.680.1 | 0.0
2015-07-2129.85 | 85.7319.56 | 67.21655.15 | 3.230.76 | 1041.650.0 | 0
2015-07-2230.88 | 87.5821.62 | 70.92683.09 | 1.9230.76 | 1041.650.72 | 0.03
2015-07-2329.85 | 85.7322.64 | 72.75753.09 | 1.9230.79 | 1042.681.44 | 0.06
2015-07-2430.88 | 87.5821.62 | 70.92645.15 | 3.230.76 | 1041.650.31 | 0.01
2015-07-2531.91 | 89.4419.56 | 67.21595.15 | 3.230.73 | 1040.620.21 | 0.01
2015-07-2630.88 | 87.5819.56 | 67.21596.18 | 3.8430.73 | 1040.620.0 | 0
2015-07-2731.91 | 89.4420.59 | 69.06584.12 | 2.5630.73 | 1040.620.0 | 0
2015-07-2831.91 | 89.4420.59 | 69.06614.12 | 2.5630.73 | 1040.620.0 | 0
2015-07-2930.88 | 87.5820.59 | 69.06615.15 | 3.230.76 | 1041.650.0 | 0
2015-07-3030.88 | 87.5821.62 | 70.92664.12 | 2.5630.79 | 1042.680.82 | 0.03
2015-07-3129.85 | 85.7320.59 | 69.06615.15 | 3.230.79 | 1042.680.0 | 0

San Juan 11 Year Historical Weather Data

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