La Unión, El Salvador Climate

Weather: 35.32°C/95.58°F, Wind SW at 0 km/h, 49% Humidity, 0% Chance of rain

El Salvador
(Photo by Steve Harvey on Unsplash)

La Unión Climate Summary

Located at an elevation of 32.85 meters (107.78 feet) above sea level, La Unión has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 28.98ºC (84.16ºF) and it is 1.67% higher than El Salvador’s averages. La Unión typically receives about 91.32 millimeters (3.6 inches) of precipitation and has 155.26 rainy days (42.54% of the time) annually.

CountryEl Salvador
Longitude-87.8500644
Latitude13.3323464
Attitude/Elevation32.85m (107.78ft)
Local timeSaturday 13:50
Annual high temperature32.69ºC (90.84ºF)
Annual low temperature23.44ºC (74.19ºF)
Average annual precip.91.32mm (3.6in)
Warmest monthMarch (34.52ºC / 94.14ºF)
Coldest MonthJanuary (21.66ºC / 70.99ºF)
Wettest MonthOctober (212.15mm / 8.35in)
Driest MonthJanuary (0.75mm / 0.03in)
Number of days with rainfall (≥ 1.0 mm)155.26 days (42.54%)
Days with no rain209.74 days (57.46%)
Humidity68.02%

Climate La Unión: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)36.0(96.8)37.0(98.6)38.0(100.4)39.0(102.2)38.0(100.4)36.0(96.8)37.0(98.6)38.0(100.4)36.0(96.8)35.0(95.0)35.0(95.0)35.0(95.0)39.0(102.2)
Average high °C (°F)32.62(90.72)33.57(92.43)34.52(94.14)34.46(94.03)33.24(91.83)31.82(89.28)33.0(91.4)32.87(91.17)31.85(89.33)30.82(87.48)31.48(88.66)32.01(89.62)32.69(90.84)
Daily mean °C (°F)28.26(82.87)29.21(84.58)30.29(86.52)31.06(87.91)30.26(86.47)28.85(83.93)29.49(85.08)29.18(84.52)28.38(83.08)27.44(81.39)27.55(81.59)27.83(82.09)28.98(84.16)
Average low °C (°F)21.66(70.99)22.48(72.46)23.58(74.44)25.86(78.55)25.67(78.21)24.13(75.43)23.67(74.61)23.72(74.7)23.68(74.62)23.0(73.4)22.09(71.76)21.68(71.02)23.44(74.19)
Record low °C (°F)18.0(64.4)19.0(66.2)18.0(64.4)22.0(71.6)22.0(71.6)22.0(71.6)21.0(69.8)0.0(0)22.0(71.6)19.0(66.2)17.0(62.6)15.0(59.0)0.0(0)
Average precipitation mm (inches)0.75(0.03)1.83(0.07)4.35(0.17)28.51(1.12)183.26(7.21)200.26(7.88)95.22(3.75)146.91(5.78)164.24(6.47)212.15(8.35)54.75(2.16)3.65(0.14)91.32(3.6)
Average precipitation days (≥ 1.0 mm)0.090.361.368.9122.4522.8217.5520.9126.2723.369.911.2712.94
Average relative humidity (%)59.1257.3755.8760.8269.4276.1971.0974.0878.2979.5571.2463.2368.02
Mean monthly sunshine hours8.699.0212.0812.5412.4212.4712.6712.3110.910.5411.279.0111.16

Climate Graph

The chart below shows the mean monthly temperature and precipitation of La Unión in recent years.

La Unión

La Unión Temperature by Month

April
31.06°C | 87.91°F
March
30.29°C | 86.52°F
May
30.26°C | 86.47°F
July
29.49°C | 85.08°F
February
29.21°C | 84.58°F
August
29.18°C | 84.52°F
June
28.85°C | 83.93°F
September
28.38°C | 83.08°F
January
28.26°C | 82.87°F
December
27.83°C | 82.09°F
November
27.55°C | 81.59°F
October
27.44°C | 81.39°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 Temperature35.0°C (95.0°F)33.16°C (91.69°F)31.0°C (87.8°F)
Avg Temperature31.0°C (87.8°F)29.06°C (84.31°F)27.0°C (80.6°F)
Min Temperature24.0°C (75.2°F)22.39°C (72.3°F)20.0°C (68.0°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)17.77°C (63.99°F)15.0°C (59.0°F)
PrecipitationMaxAverageMinSum
Precipitation1.1mm | 0.04in0.09mm | 0.0in0.0mm | 0in2.9mm | 0.11in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.0kmh | 8.08mph8.81kmh | 5.47mph5.0kmh | 3.11mph
Gust Wind20.0kmh | 12.43mph13.87kmh | 8.62mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure1.1mb0.09mb0.0mb
La Unión

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-01-0129 | 84.218 | 64.4626 | 3.7329.88 | 10120.0 | 0.0
2020-01-0229 | 84.218 | 64.4606 | 3.7329.88 | 10120.0 | 0.0
2020-01-0329 | 84.219 | 66.2666 | 3.7329.94 | 10140.0 | 0.0
2020-01-0429 | 84.219 | 66.2615 | 3.1130.0 | 10160.0 | 0.0
2020-01-0528 | 82.417 | 62.65413 | 8.0830.03 | 10170.0 | 0.0
2020-01-0629 | 84.217 | 62.6529 | 5.5929.97 | 10150.0 | 0.0
2020-01-0729 | 84.217 | 62.65611 | 6.8429.97 | 10150.0 | 0.0
2020-01-0829 | 84.217 | 62.65312 | 7.4629.97 | 10150.0 | 0.0
2020-01-0928 | 82.417 | 62.65611 | 6.8429.94 | 10140.0 | 0.0
2020-01-1029 | 84.217 | 62.65511 | 6.8429.88 | 10120.0 | 0.0
2020-01-1130 | 86.018 | 64.4569 | 5.5929.88 | 10120.0 | 0.0
2020-01-1230 | 86.017 | 62.65411 | 6.8429.88 | 10120.0 | 0.0
2020-01-1329 | 84.217 | 62.65412 | 7.4629.91 | 10130.0 | 0.0
2020-01-1430 | 86.017 | 62.65311 | 6.8429.91 | 10130.0 | 0.0
2020-01-1529 | 84.216 | 60.85111 | 6.8429.88 | 10120.0 | 0.0
2020-01-1630 | 86.017 | 62.65311 | 6.8429.91 | 10130.0 | 0.0
2020-01-1730 | 86.017 | 62.65312 | 7.4629.88 | 10120.0 | 0.0
2020-01-1830 | 86.017 | 62.65211 | 6.8429.88 | 10120.0 | 0.0
2020-01-1931 | 87.817 | 62.6546 | 3.7329.88 | 10120.0 | 0.0
2020-01-2030 | 86.017 | 62.6549 | 5.5929.94 | 10140.0 | 0.0
2020-01-2129 | 84.216 | 60.85212 | 7.4629.94 | 10140.0 | 0.0
2020-01-2228 | 82.415 | 59.0558 | 4.9729.94 | 10140.0 | 0.0
2020-01-2329 | 84.217 | 62.6616 | 3.7329.91 | 10130.0 | 0.0
2020-01-2428 | 82.419 | 66.2716 | 3.7329.94 | 10140.4 | 0.02
2020-01-2529 | 84.218 | 64.4627 | 4.3529.94 | 10140.0 | 0.0
2020-01-2627 | 80.619 | 66.2717 | 4.3529.97 | 10151.1 | 0.04
2020-01-2728 | 82.420 | 68.0757 | 4.3529.94 | 10140.0 | 0.0
2020-01-2828 | 82.420 | 68.0747 | 4.3529.91 | 10130.0 | 0.0
2020-01-2929 | 84.220 | 68.0747 | 4.3529.88 | 10120.2 | 0.01
2020-01-3029 | 84.220 | 68.0737 | 4.3529.88 | 10120.7 | 0.03
2020-01-3130 | 86.021 | 69.8746 | 3.7329.91 | 10130.5 | 0.02

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