Casa Grande, Arizona, United States Climate

Weather: 18.3°C/64.94°F, Wind SW at 3.6 km/h, 32% Humidity, 0% Chance of rain

United States
(Photo by Westwind Air Service on Unsplash)
Contents

Casa Grande Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Casa Grande has a Subtropical desert climate (Classification: BWh). The district’s yearly temperature is 24.49ºC (76.08ºF) and it is 11.85% higher than United States’s averages. Casa Grande typically receives about 9.86 millimeters (0.39 inches) of precipitation and has 14.81 rainy days (4.06% of the time) annually.

CountryUnited States
CityArizona
Longitude-111.7733902
Latitude32.9110027
Attitude/ElevationNonem (0ft)
Local timeFriday 08:28
Annual high temperature29.15ºC (84.47ºF)
Annual low temperature18.4ºC (65.12ºF)
Average annual precip.9.86mm (0.39in)
Warmest monthJuly (40.27ºC / 104.49ºF)
Coldest MonthDecember (9.22ºC / 48.6ºF)
Wettest MonthFebruary (19.37mm / 0.76in)
Driest MonthMay (1.1mm / 0.04in)
Number of days with rainfall (≥ 1.0 mm)14.81 days (4.06%)
Days with no rain350.19 days (95.94%)
Humidity30.02%

Climate Casa Grande: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.0(80.6)27.0(80.6)32.0(89.6)38.0(100.4)42.0(107.6)44.0(111.2)45.0(113.0)44.0(111.2)42.0(107.6)39.0(102.2)34.0(93.2)25.0(77.0)45.0(113.0)
Average high °C (°F)19.0(66.2)18.56(65.41)23.04(73.47)29.41(84.94)33.12(91.62)38.99(102.18)40.27(104.49)39.46(103.03)36.58(97.84)29.76(85.57)23.99(75.18)17.65(63.77)29.15(84.47)
Daily mean °C (°F)14.51(58.12)14.28(57.7)18.71(65.68)24.52(76.14)27.99(82.38)33.24(91.83)35.41(95.74)34.96(94.93)32.22(90.0)25.28(77.5)19.23(66.61)13.48(56.26)24.49(76.08)
Average low °C (°F)9.53(49.15)9.25(48.65)13.38(56.08)17.91(64.24)20.33(68.59)24.29(75.72)28.62(83.52)29.4(84.92)26.36(79.45)18.94(66.09)13.52(56.34)9.22(48.6)18.4(65.12)
Record low °C (°F)-2.0(28.4)0.0(0)7.0(44.6)11.0(51.8)14.0(57.2)18.0(64.4)19.0(66.2)25.0(77.0)20.0(68.0)6.0(42.8)6.0(42.8)3.0(37.4)-2.0(28.4)
Average precipitation mm (inches)4.42(0.17)19.37(0.76)6.35(0.25)1.24(0.05)1.1(0.04)1.76(0.07)15.64(0.62)16.91(0.67)13.15(0.52)13.75(0.54)11.15(0.44)13.43(0.53)9.86(0.39)
Average precipitation days (≥ 1.0 mm)0.731.270.730.360.640.452.453.361.820.910.731.361.23
Average relative humidity (%)38.6939.1133.4221.1119.2515.427.5532.3530.8729.4731.5141.4630.02
Mean monthly sunshine hours8.310.2910.9712.3713.7914.0213.9113.3611.559.398.287.9811.18

Climate Graph

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

Casa Grande

Casa Grande Temperature by Month

July
35.41°C | 95.74°F
August
34.96°C | 94.93°F
June
33.24°C | 91.83°F
September
32.22°C | 90.0°F
May
27.99°C | 82.38°F
October
25.28°C | 77.5°F
April
24.52°C | 76.14°F
November
19.23°C | 66.61°F
March
18.71°C | 65.68°F
January
14.51°C | 58.12°F
February
14.28°C | 57.7°F
December
13.48°C | 56.26°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature42.0°C (107.6°F)35.65°C (96.17°F)27.0°C (80.6°F)
Avg Temperature35.0°C (95.0°F)30.0°C (86.0°F)22.0°C (71.6°F)
Min Temperature27.0°C (80.6°F)20.94°C (69.69°F)14.0°C (57.2°F)
Dew PointMaxAverageMin
Dew Point9.0°C (48.2°F)-0.03°C (31.95°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation4.2mm | 0.17in0.27mm | 0.01in0.0mm | 0in8.3mm | 0.33in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.0kmh | 13.67mph12.1kmh | 7.52mph6.0kmh | 3.73mph
Gust Wind30.0kmh | 18.64mph18.39kmh | 11.43mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure4.2mb0.27mb0.0mb
Casa Grande

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-05-0132 | 89.6-6 | 21.21015 | 9.3229.83 | 10100.0 | 0.0
2020-05-0231 | 87.81 | 33.81815 | 9.3229.88 | 10120.0 | 0.0
2020-05-0330 | 86.02 | 35.62012 | 7.4629.88 | 10120.0 | 0.0
2020-05-0429 | 84.2-1 | 30.2168 | 4.9729.85 | 10110.0 | 0.0
2020-05-0531 | 87.8-5 | 23.0118 | 4.9729.85 | 10110.0 | 0.0
2020-05-0633 | 91.4-6 | 21.298 | 4.9729.85 | 10110.0 | 0.0
2020-05-0734 | 93.2-6 | 21.2913 | 8.0829.8 | 10090.0 | 0.0
2020-05-0833 | 91.42 | 35.61714 | 8.729.83 | 10100.0 | 0.0
2020-05-0930 | 86.08 | 46.42813 | 8.0829.88 | 10121.4 | 0.06
2020-05-1030 | 86.09 | 48.2288 | 4.9729.88 | 10121.3 | 0.05
2020-05-1130 | 86.06 | 42.82917 | 10.5629.85 | 10111.0 | 0.04
2020-05-1228 | 82.40 | 32.01916 | 9.9429.85 | 10110.0 | 0.0
2020-05-1325 | 77.03 | 37.42513 | 8.0829.85 | 10110.0 | 0.0
2020-05-1426 | 78.82 | 35.62510 | 6.2129.85 | 10110.0 | 0.0
2020-05-1527 | 80.62 | 35.62311 | 6.8429.8 | 10090.0 | 0.0
2020-05-1629 | 84.21 | 33.8199 | 5.5929.8 | 10090.0 | 0.0
2020-05-1730 | 86.01 | 33.8199 | 5.5929.85 | 10110.0 | 0.0
2020-05-1830 | 86.02 | 35.62117 | 10.5629.85 | 10110.0 | 0.0
2020-05-1928 | 82.4-0 | 32.01922 | 13.6729.83 | 10100.0 | 0.0
2020-05-2022 | 71.6-5 | 23.01910 | 6.2129.91 | 10130.0 | 0.0
2020-05-2125 | 77.0-9 | 15.8127 | 4.3529.85 | 10110.0 | 0.0
2020-05-2229 | 84.2-6 | 21.21214 | 8.729.8 | 10090.0 | 0.0
2020-05-2328 | 82.4-3 | 26.61517 | 10.5629.77 | 10080.0 | 0.0
2020-05-2428 | 82.4-1 | 30.22014 | 8.729.77 | 10080.0 | 0.0
2020-05-2528 | 82.4-3 | 26.61510 | 6.2129.77 | 10080.0 | 0.0
2020-05-2631 | 87.8-6 | 21.2116 | 3.7329.83 | 10100.0 | 0.0
2020-05-2733 | 91.4-3 | 26.61212 | 7.4629.83 | 10100.0 | 0.0
2020-05-2835 | 95.00 | 32.01313 | 8.0829.85 | 10110.0 | 0.0
2020-05-2935 | 95.05 | 41.01712 | 7.4629.88 | 10120.1 | 0.0
2020-05-3035 | 95.07 | 44.62010 | 6.2129.83 | 10104.2 | 0.17
2020-05-3135 | 95.08 | 46.42512 | 7.4629.8 | 10090.3 | 0.01

Casa Grande 3 Year Historical Weather Data

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