Harlingen, Texas, United States Climate

Weather: 20.4°C/68.72°F, Wind SW at 0 km/h, 91% Humidity, 0% Chance of rain

United States
(Photo by Lewis Guapo on Unsplash)

Harlingen Climate Summary

Located at an elevation of 11.96 meters (39.24 feet) above sea level, Harlingen has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 25.25ºC (77.45ºF) and it is 12.61% higher than United States’s averages. Harlingen typically receives about 35.99 millimeters (1.42 inches) of precipitation and has 82.83 rainy days (22.69% of the time) annually.

CountryUnited States
CityTexas
Longitude-97.6961026
Latitude26.1906306
Attitude/Elevation11.96m (39.24ft)
Local timeTuesday 17:14
Annual high temperature28.34ºC (83.01ºF)
Annual low temperature20.85ºC (69.53ºF)
Average annual precip.35.99mm (1.42in)
Warmest monthAugust (34.92ºC / 94.86ºF)
Coldest MonthJanuary (13.39ºC / 56.1ºF)
Wettest MonthSeptember (75.86mm / 2.99in)
Driest MonthFebruary (18.74mm / 0.74in)
Number of days with rainfall (≥ 1.0 mm)82.83 days (22.69%)
Days with no rain282.17 days (77.31%)
Humidity69.49%

Climate Harlingen: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.0(89.6)33.0(91.4)36.0(96.8)38.0(100.4)35.0(95.0)40.0(104.0)39.0(102.2)38.0(100.4)38.0(100.4)36.0(96.8)33.0(91.4)30.0(86.0)40.0(104.0)
Average high °C (°F)20.14(68.25)22.69(72.84)25.83(78.49)28.95(84.11)31.04(87.87)33.17(91.71)34.15(93.47)34.92(94.86)32.66(90.79)29.84(85.71)24.88(76.78)21.78(71.2)28.34(83.01)
Daily mean °C (°F)17.13(62.83)19.52(67.14)22.57(72.63)25.6(78.08)27.94(82.29)30.12(86.22)30.88(87.58)31.63(88.93)29.89(85.8)26.75(80.15)22.08(71.74)18.84(65.91)25.25(77.45)
Average low °C (°F)13.39(56.1)15.39(59.7)18.14(64.65)20.67(69.21)23.04(73.47)25.1(77.18)25.71(78.28)26.74(80.13)25.96(78.73)22.49(72.48)18.38(65.08)15.21(59.38)20.85(69.53)
Record low °C (°F)0.0(0)-2.0(28.4)4.0(39.2)10.0(50.0)12.0(53.6)21.0(69.8)19.0(66.2)23.0(73.4)18.0(64.4)9.0(48.2)2.0(35.6)2.0(35.6)-2.0(28.4)
Average precipitation mm (inches)34.52(1.36)18.74(0.74)23.21(0.91)23.67(0.93)36.07(1.42)64.38(2.53)39.33(1.55)32.36(1.27)75.86(2.99)32.81(1.29)29.38(1.16)21.58(0.85)35.99(1.42)
Average precipitation days (≥ 1.0 mm)6.913.824.554.736.559.096.647.2715.06.367.364.556.9
Average relative humidity (%)69.2371.470.2170.9273.4472.0868.9165.0867.1666.7268.8869.9169.49
Mean monthly sunshine hours9.019.5110.0410.4210.9211.2811.3311.4511.0110.859.48.7810.33

Climate Graph

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

Harlingen

Harlingen Temperature by Month

August
31.63°C | 88.93°F
July
30.88°C | 87.58°F
June
30.12°C | 86.22°F
September
29.89°C | 85.8°F
May
27.94°C | 82.29°F
October
26.75°C | 80.15°F
April
25.6°C | 78.08°F
March
22.57°C | 72.63°F
November
22.08°C | 71.74°F
February
19.52°C | 67.14°F
December
18.84°C | 65.91°F
January
17.13°C | 62.83°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature33.0°C (91.4°F)23.45°C (74.21°F)9.0°C (48.2°F)
Avg Temperature28.0°C (82.4°F)20.61°C (69.1°F)6.0°C (42.8°F)
Min Temperature23.0°C (73.4°F)17.0°C (62.6°F)4.0°C (39.2°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)14.61°C (58.3°F)-2.0°C (28.4°F)
PrecipitationMaxAverageMinSum
Precipitation12.4mm | 0.49in1.18mm | 0.05in0.0mm | 0in36.5mm | 1.44in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind33.0kmh | 20.51mph20.77kmh | 12.91mph12.0kmh | 7.46mph
Gust Wind46.0kmh | 28.58mph28.71kmh | 17.84mph17.0kmh | 10.56mph
Sea Level PressureMaxAverageMin
Sea Level Pressure12.4mb1.18mb0.0mb
Harlingen

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-03-0121 | 69.818 | 64.48315 | 9.3229.97 | 10150.4 | 0.02
2019-03-0225 | 77.020 | 68.08117 | 10.5629.94 | 10140.0 | 0.0
2019-03-0322 | 71.618 | 64.48318 | 11.1829.91 | 10130.9 | 0.04
2019-03-046 | 42.82 | 35.66922 | 13.6730.24 | 10242.0 | 0.08
2019-03-058 | 46.4-2 | 28.45224 | 14.9130.42 | 10300.0 | 0.0
2019-03-0613 | 55.44 | 39.25913 | 8.0830.39 | 10290.0 | 0.0
2019-03-0719 | 66.214 | 57.27914 | 8.730.09 | 10190.1 | 0.0
2019-03-0825 | 77.020 | 68.08126 | 16.1629.91 | 10130.1 | 0.0
2019-03-0928 | 82.420 | 68.07028 | 17.429.8 | 10090.0 | 0.0
2019-03-1025 | 77.021 | 69.88221 | 13.0529.88 | 10120.1 | 0.0
2019-03-1125 | 77.021 | 69.88520 | 12.4330.0 | 10160.3 | 0.01
2019-03-1225 | 77.020 | 68.07930 | 18.6429.94 | 10140.1 | 0.0
2019-03-1328 | 82.420 | 68.06933 | 20.5129.71 | 10060.0 | 0.0
2019-03-1424 | 75.217 | 62.67223 | 14.2929.85 | 10110.8 | 0.03
2019-03-1516 | 60.87 | 44.65329 | 18.0230.24 | 10243.7 | 0.15
2019-03-1614 | 57.28 | 46.46720 | 12.4330.3 | 10262.8 | 0.11
2019-03-1716 | 60.87 | 44.66116 | 9.9430.27 | 10251.4 | 0.06
2019-03-1815 | 59.09 | 48.26613 | 8.0830.21 | 10234.9 | 0.19
2019-03-1918 | 64.413 | 55.47812 | 7.4630.18 | 10220.8 | 0.03
2019-03-2019 | 66.216 | 60.88615 | 9.3230.15 | 10213.2 | 0.13
2019-03-2121 | 69.814 | 57.27013 | 8.0830.18 | 10220.3 | 0.01
2019-03-2223 | 73.415 | 59.06922 | 13.6730.09 | 10190.0 | 0.0
2019-03-2324 | 75.217 | 62.67324 | 14.9130.03 | 10170.1 | 0.0
2019-03-2424 | 75.219 | 66.28020 | 12.4330.0 | 10160.0 | 0.0
2019-03-2525 | 77.020 | 68.07817 | 10.5630.03 | 10170.1 | 0.0
2019-03-2623 | 73.419 | 66.28016 | 9.9430.18 | 10221.6 | 0.06
2019-03-2723 | 73.416 | 60.86921 | 13.0530.18 | 10220.0 | 0.0
2019-03-2824 | 75.216 | 60.86926 | 16.1630.09 | 10190.0 | 0.0
2019-03-2924 | 75.217 | 62.67026 | 16.1629.94 | 10140.0 | 0.0
2019-03-3025 | 77.019 | 66.27422 | 13.6729.88 | 10120.4 | 0.02
2019-03-3111 | 51.88 | 46.47828 | 17.430.24 | 102412.4 | 0.49

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