Mckinney, Texas, United States Climate

Weather: 15.42°C/59.76°F, Wind SW at 1.79 km/h, 65% Humidity, 0% Chance of rain

United States
(Photo by Trac Vu on Unsplash)

McKinney Climate Summary

Located at an elevation of 185.27 meters (607.84 feet) above sea level, McKinney has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 19.45ºC (67.01ºF) and it is 6.81% higher than United States’s averages. McKinney typically receives about 148.12 millimeters (5.83 inches) of precipitation and has 138.35 rainy days (37.9% of the time) annually.

CountryUnited States
CityTexas
Longitude-96.6389342
Latitude33.1983388
Attitude/Elevation185.27m (607.84ft)
Local timeTuesday 16:52
Annual high temperature23.29ºC (73.92ºF)
Annual low temperature14.12ºC (57.42ºF)
Average annual precip.148.12mm (5.83in)
Warmest monthAugust (35.01ºC / 95.02ºF)
Coldest MonthJanuary (3.56ºC / 38.41ºF)
Wettest MonthMay (210.99mm / 8.31in)
Driest MonthJanuary (93.61mm / 3.69in)
Number of days with rainfall (≥ 1.0 mm)138.35 days (37.9%)
Days with no rain226.65 days (62.1%)
Humidity68.42%

Climate McKinney: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)24.0(75.2)27.0(80.6)29.0(84.2)31.0(87.8)36.0(96.8)38.0(100.4)42.0(107.6)42.0(107.6)40.0(104.0)35.0(95.0)31.0(87.8)25.0(77.0)42.0(107.6)
Average high °C (°F)11.53(52.75)13.1(55.58)18.51(65.32)22.71(72.88)26.98(80.56)31.92(89.46)34.29(93.72)35.01(95.02)30.73(87.31)24.54(76.17)17.5(63.5)12.65(54.77)23.29(73.92)
Daily mean °C (°F)7.79(46.02)9.45(49.01)14.72(58.5)18.83(65.89)23.36(74.05)28.29(82.92)30.29(86.52)30.84(87.51)26.73(80.11)20.24(68.43)13.63(56.53)9.27(48.69)19.45(67.01)
Average low °C (°F)3.56(38.41)5.04(41.07)9.62(49.32)12.75(54.95)17.54(63.57)22.31(72.16)24.04(75.27)24.32(75.78)20.95(69.71)14.82(58.68)9.13(48.43)5.39(41.7)14.12(57.42)
Record low °C (°F)-9.0(15.8)-12.0(10.4)-8.0(17.6)1.0(33.8)3.0(37.4)15.0(59.0)16.0(60.8)18.0(64.4)9.0(48.2)-1.0(30.2)-4.0(24.8)-9.0(15.8)-12.0(10.4)
Average precipitation mm (inches)93.61(3.69)118.81(4.68)148.91(5.86)131.1(5.16)210.99(8.31)167.77(6.61)125.9(4.96)149.6(5.89)185.92(7.32)178.12(7.01)133.62(5.26)133.13(5.24)148.12(5.83)
Average precipitation days (≥ 1.0 mm)7.010.4512.9113.0915.0913.2712.3613.2713.7311.08.188.011.53
Average relative humidity (%)67.4873.272.6273.4375.2170.8863.7257.964.4564.268.1569.8268.42
Mean monthly sunshine hours9.099.129.6210.0610.4511.0611.1511.3110.7410.189.28.7110.06

Climate Graph

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

McKinney

McKinney Temperature by Month

August
30.84°C | 87.51°F
July
30.29°C | 86.52°F
June
28.29°C | 82.92°F
September
26.73°C | 80.11°F
May
23.36°C | 74.05°F
October
20.24°C | 68.43°F
April
18.83°C | 65.89°F
March
14.72°C | 58.5°F
November
13.63°C | 56.53°F
February
9.45°C | 49.01°F
December
9.27°C | 48.69°F
January
7.79°C | 46.02°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 Temperature38.0°C (100.4°F)33.4°C (92.12°F)26.0°C (78.8°F)
Avg Temperature33.0°C (91.4°F)29.4°C (84.92°F)24.0°C (75.2°F)
Min Temperature26.0°C (78.8°F)23.97°C (75.15°F)23.0°C (73.4°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)20.07°C (68.13°F)16.0°C (60.8°F)
PrecipitationMaxAverageMinSum
Precipitation33.1mm | 1.3in5.26mm | 0.21in0.0mm | 0in157.7mm | 6.21in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.0kmh | 14.29mph14.77kmh | 9.18mph5.0kmh | 3.11mph
Gust Wind34.0kmh | 21.13mph23.0kmh | 14.29mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure33.1mb5.26mb0.0mb
McKinney

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-09-0129 | 84.221 | 69.8688 | 4.9730.03 | 10171.4 | 0.06
2019-09-0230 | 86.020 | 68.0609 | 5.5930.03 | 10170.0 | 0.0
2019-09-0330 | 86.020 | 68.0599 | 5.5929.97 | 10150.1 | 0.0
2019-09-0431 | 87.819 | 66.2568 | 4.9730.03 | 10170.0 | 0.0
2019-09-0532 | 89.618 | 64.4505 | 3.1130.03 | 10170.0 | 0.0
2019-09-0632 | 89.617 | 62.6457 | 4.3530.0 | 10160.0 | 0.0
2019-09-0733 | 91.416 | 60.84212 | 7.4629.94 | 10140.0 | 0.0
2019-09-0832 | 89.616 | 60.84316 | 9.9429.91 | 10130.0 | 0.0
2019-09-0931 | 87.818 | 64.45217 | 10.5629.94 | 10140.1 | 0.0
2019-09-1030 | 86.020 | 68.06319 | 11.8130.0 | 10162.4 | 0.09
2019-09-1129 | 84.220 | 68.06717 | 10.5630.03 | 101714.6 | 0.57
2019-09-1229 | 84.221 | 69.86717 | 10.5630.03 | 10174.0 | 0.16
2019-09-1329 | 84.220 | 68.06512 | 7.4630.09 | 10199.6 | 0.38
2019-09-1430 | 86.018 | 64.45411 | 6.8430.09 | 10190.9 | 0.04
2019-09-1531 | 87.818 | 64.45210 | 6.2130.03 | 10170.7 | 0.03
2019-09-1630 | 86.020 | 68.06012 | 7.4630.0 | 10160.3 | 0.01
2019-09-1730 | 86.020 | 68.06012 | 7.4629.94 | 10140.9 | 0.04
2019-09-1829 | 84.221 | 69.86914 | 8.729.88 | 10120.9 | 0.04
2019-09-1924 | 75.221 | 69.88519 | 11.8129.88 | 10121.3 | 0.05
2019-09-2028 | 82.422 | 71.67820 | 12.4329.91 | 101321.9 | 0.86
2019-09-2128 | 82.422 | 71.67523 | 14.2930.0 | 10164.1 | 0.16
2019-09-2229 | 84.221 | 69.87020 | 12.4329.94 | 10140.9 | 0.04
2019-09-2329 | 84.222 | 71.67415 | 9.3229.97 | 101533.1 | 1.3
2019-09-2428 | 82.422 | 71.67516 | 9.9429.88 | 101222.7 | 0.89
2019-09-2529 | 84.222 | 71.67418 | 11.1829.83 | 101023.9 | 0.94
2019-09-2628 | 82.421 | 69.87116 | 9.9429.85 | 101110.7 | 0.42
2019-09-2728 | 82.420 | 68.06921 | 13.0529.8 | 10090.0 | 0.0
2019-09-2828 | 82.422 | 71.67421 | 13.0529.85 | 10110.8 | 0.03
2019-09-2929 | 84.222 | 71.67221 | 13.0529.97 | 10151.9 | 0.07
2019-09-3027 | 80.622 | 71.67518 | 11.1829.97 | 10150.5 | 0.02

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