Lewisville, Texas, United States Climate

Weather: 17.13°C/62.83°F, Wind SW at 1.79 km/h, 62% Humidity, 0% Chance of rain

Lewisville Climate Summary

Located at an elevation of 158.7 meters (520.67 feet) above sea level, Lewisville has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 20.23ºC (68.41ºF) and it is 7.59% higher than United States’s averages. Lewisville typically receives about 129.19 millimeters (5.09 inches) of precipitation and has 124.99 rainy days (34.24% of the time) annually.

CountryUnited States
CityTexas
Longitude-96.994174
Latitude33.046233
Attitude/Elevation158.7m (520.67ft)
Local timeTuesday 17:28
Annual high temperature24.1ºC (75.38ºF)
Annual low temperature14.96ºC (58.93ºF)
Average annual precip.129.19mm (5.09in)
Warmest monthAugust (35.91ºC / 96.64ºF)
Coldest MonthJanuary (4.21ºC / 39.58ºF)
Wettest MonthMay (189.35mm / 7.45in)
Driest MonthJanuary (77.81mm / 3.06in)
Number of days with rainfall (≥ 1.0 mm)124.99 days (34.24%)
Days with no rain240.01 days (65.76%)
Humidity63.77%

Climate Lewisville: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)25.0(77.0)28.0(82.4)31.0(87.8)32.0(89.6)38.0(100.4)39.0(102.2)43.0(109.4)43.0(109.4)40.0(104.0)35.0(95.0)32.0(89.6)26.0(78.8)43.0(109.4)
Average high °C (°F)12.21(53.98)13.78(56.8)19.44(66.99)23.63(74.53)27.93(82.27)32.84(91.11)35.16(95.29)35.91(96.64)31.45(88.61)25.25(77.45)18.22(64.8)13.38(56.08)24.1(75.38)
Daily mean °C (°F)8.4(47.12)10.08(50.14)15.54(59.97)19.68(67.42)24.23(75.61)29.1(84.38)31.2(88.16)31.73(89.11)27.55(81.59)21.0(69.8)14.37(57.87)9.9(49.82)20.23(68.41)
Average low °C (°F)4.21(39.58)5.65(42.17)10.37(50.67)13.58(56.44)18.34(65.01)23.13(73.63)24.99(76.98)25.45(77.81)22.04(71.67)15.74(60.33)10.0(50.0)6.04(42.87)14.96(58.93)
Record low °C (°F)-9.0(15.8)-12.0(10.4)-8.0(17.6)1.0(33.8)3.0(37.4)16.0(60.8)17.0(62.6)18.0(64.4)10.0(50.0)0.0(0)-4.0(24.8)-8.0(17.6)-12.0(10.4)
Average precipitation mm (inches)77.81(3.06)106.39(4.19)137.53(5.41)108.11(4.26)189.35(7.45)153.54(6.04)104.45(4.11)121.9(4.8)167.81(6.61)157.93(6.22)115.45(4.55)110.0(4.33)129.19(5.09)
Average precipitation days (≥ 1.0 mm)6.459.3611.9111.0913.8211.8210.3612.2712.919.827.827.3610.42
Average relative humidity (%)63.4168.9267.7368.1870.1966.3558.6352.6859.8259.9964.0665.3263.77
Mean monthly sunshine hours9.139.239.7410.1610.3911.0111.1811.310.6210.159.258.7910.08

Climate Graph

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

Lewisville

Lewisville Temperature by Month

August
31.73°C | 89.11°F
July
31.2°C | 88.16°F
June
29.1°C | 84.38°F
September
27.55°C | 81.59°F
May
24.23°C | 75.61°F
October
21.0°C | 69.8°F
April
19.68°C | 67.42°F
March
15.54°C | 59.97°F
November
14.37°C | 57.87°F
February
10.08°C | 50.14°F
December
9.9°C | 49.82°F
January
8.4°C | 47.12°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 Temperature32.0°C (89.6°F)23.06°C (73.51°F)9.0°C (48.2°F)
Avg Temperature29.0°C (84.2°F)20.23°C (68.41°F)7.0°C (44.6°F)
Min Temperature26.0°C (78.8°F)16.97°C (62.55°F)6.0°C (42.8°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)13.1°C (55.58°F)3.0°C (37.4°F)
PrecipitationMaxAverageMinSum
Precipitation62.7mm | 2.47in14.33mm | 0.56in0.0mm | 0in444.1mm | 17.48in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.0kmh | 15.53mph13.1kmh | 8.14mph7.0kmh | 4.35mph
Gust Wind33.0kmh | 20.51mph18.52kmh | 11.51mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure62.7mb14.33mb0.0mb
Lewisville

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0127 | 80.620 | 68.07211 | 6.8430.09 | 10195.3 | 0.21
2018-10-0227 | 80.620 | 68.06911 | 6.8430.06 | 10184.5 | 0.18
2018-10-0329 | 84.221 | 69.86518 | 11.1829.94 | 10140.0 | 0.0
2018-10-0429 | 84.220 | 68.06214 | 8.729.97 | 10150.1 | 0.0
2018-10-0529 | 84.220 | 68.06117 | 10.5629.91 | 10130.1 | 0.0
2018-10-0629 | 84.221 | 69.86616 | 9.9429.91 | 101312.2 | 0.48
2018-10-0728 | 82.421 | 69.86718 | 11.1829.88 | 101250.3 | 1.98
2018-10-0826 | 78.820 | 68.07218 | 11.1829.85 | 101110.4 | 0.41
2018-10-0924 | 75.220 | 68.07713 | 8.0829.77 | 100847.6 | 1.87
2018-10-1019 | 66.212 | 53.66313 | 8.0829.91 | 10130.1 | 0.0
2018-10-1118 | 64.48 | 46.45513 | 8.0830.09 | 10190.0 | 0.0
2018-10-1219 | 66.212 | 53.66510 | 6.2130.0 | 10165.8 | 0.23
2018-10-1318 | 64.415 | 59.08714 | 8.729.83 | 101046.9 | 1.85
2018-10-1421 | 69.814 | 57.27511 | 6.8429.88 | 10123.2 | 0.13
2018-10-157 | 44.63 | 37.47325 | 15.5330.3 | 102632.8 | 1.29
2018-10-168 | 46.46 | 42.88116 | 9.9430.3 | 102649.9 | 1.96
2018-10-1712 | 53.66 | 42.87112 | 7.4630.36 | 102822.8 | 0.9
2018-10-1816 | 60.810 | 50.06812 | 7.4630.36 | 10282.6 | 0.1
2018-10-1915 | 59.012 | 53.6837 | 4.3530.21 | 102362.7 | 2.47
2018-10-2018 | 64.411 | 51.86713 | 8.0830.21 | 10230.1 | 0.0
2018-10-2117 | 62.64 | 39.24510 | 6.2130.3 | 10260.0 | 0.0
2018-10-2216 | 60.85 | 41.0488 | 4.9730.21 | 10230.0 | 0.0
2018-10-2318 | 64.46 | 42.84810 | 6.2130.18 | 10220.0 | 0.0
2018-10-2413 | 55.48 | 46.46914 | 8.730.12 | 102057.2 | 2.25
2018-10-2515 | 59.011 | 51.8787 | 4.3529.94 | 10146.0 | 0.24
2018-10-2618 | 64.410 | 50.06410 | 6.2129.97 | 10150.0 | 0.0
2018-10-2723 | 73.411 | 51.8537 | 4.3530.0 | 10160.0 | 0.0
2018-10-2825 | 77.014 | 57.25610 | 6.2130.06 | 10180.0 | 0.0
2018-10-2925 | 77.015 | 59.05812 | 7.4630.03 | 10170.0 | 0.0
2018-10-3023 | 73.418 | 64.47221 | 13.0529.88 | 10121.9 | 0.07
2018-10-3115 | 59.012 | 53.67715 | 9.3229.88 | 101221.6 | 0.85

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