Month | Average (°F) | Record (°F) | Average (inches) | ||
---|---|---|---|---|---|
High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
January | 56.1 | 33.8 | 87 | -7 | 2.8 |
February | 60.1 | 37.6 | 95 | -5 | 2.6 |
March | 68.1 | 45.6 | 97 | 7 | 3.6 |
April | 75.5 | 52.7 | 99 | 19 | 3.8 |
May | 82.8 | 62.0 | 105 | 27 | 4.6 |
June | 90.7 | 70.1 | 108 | 44 | 3.6 |
July | 95.1 | 73.2 | 112 | 50 | 2.0 |
August | 95.4 | 72.7 | 118 | 53 | 2.0 |
September | 88.5 | 65.2 | 112 | 39 | 2.9 |
October | 78.1 | 54.2 | 99 | 15 | 4.5 |
November | 66.4 | 43.9 | 92 | 11 | 3.3 |
December | 57.5 | 35.8 | 89 | -4 | 3.3 |
Entire year | 76.3 | 54.0 | 118 | -7 | 39.1 |
More McKinney Weather Records
1903–2024
|
||
---|---|---|
Highest daily low | 88 °F | August 7, 1942 |
Lowest daily high | 8 °F | February 13, 1905 |
Greatest daily range (Difference of high and low) |
60 °F | January 20, 1985 |
Greatest difference in daily high over two conscutive days |
47 °F | Dec 21–22, 1990 |
Most daily precipitation | 12.1 inches | September 21, 1964 |
Most monthly precipitation | 21.6 inches | September 1964 |
Most yearly precipitation | 67.3 inches | 2015 |
Most yearly days with precipitation | 124 | 2004 |
Earliest freeze | October 9 | 1917 |
Earliest day ≥ 90 °F | February 10 | 1922 |
Earliest day ≥ 100 °F | May 3 | 1920 |
Latest freeze | May 1 | 1903 |
Latest day ≥ 90 °F | November 8 | 1927 |
Latest day ≥ 100 °F | September 30 | 1953 |
Most days in a year < 0 °F | 1 | 2021 |
Most days in a year < 32 °F | 73 | 1924 |
Most days in a year ≥ 80 °F | 213 | 1922 |
Most days in a year ≥ 90 °F | 139 | 1925 |
Most days in a year ≥ 100 °F | 76 | 1934 |
Most days in a year ≥ 110 °F | 7 | 1936 |
McKinney Weather Streaks
Most consecutive days...
|
||
---|---|---|
With precipitation | 14 days | Apr 19 – May 2, 1957 |
Without precipitation | 63 days | Jun 16 – Aug 17, 1943 |
High temperature at or below freezing |
11 days | Dec 19–29, 1983 |
High temperature ≥ 80 °F | 164 days | May 4 – Oct 14, 1956 |
High temperature ≥ 90 °F | 116 days | May 31 – Sep 23, 1980 |
High temperature ≥ 100 °F | 64 days | Jun 26 – Aug 28, 1934 |
High temperature ≥ 110 °F | 6 days | Aug 8–13, 1936 |