Weather on June 21
Cary, NC
55 Years of Data
Avg High
85°F
Avg Low
66°F
Warmest
2009
83°F avg
Coldest
1999
62°F avg
About This Date
June 21st in Cary, NC typically brings warm summer weather, with average highs around 85°F and lows near 66°F. Over 55 years of records, the warmest June 21st was in 2009 (83°F average), while the coldest was 1999 (62°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 27% of June 21st dates historically, with the wettest June 21st recording 4.7" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Cary, NC? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 66° | 75° | — | — |
| 2024 | 87° | 65° | 76° | — | — |
| 2023 | 73° | 66° | 70° | 4.7" | — |
| 2022 | 78° | 56° | 67° | — | — |
| 2021 | 78° | 70° | 74° | 3.43" | — |
| 2020 | 81° | 63° | 72° | 0.33" | — |
| 2019 | 90° | 66° | 78° | 1.57" | — |
| 2018 | 94° | 72° | 83° | — | — |
| 2017 | 75° | 66° | 71° | 0.99" | — |
| 2016 | 87° | 61° | 74° | — | — |
| 2015 | 93° | 71° | 82° | — | — |
| 2014 | 90° | 69° | 79° | 0.91" | — |
| 2013 | 81° | 58° | 69° | — | — |
| 2012 | 90° | 70° | 80° | — | — |
| 2011 | 90° | 68° | 79° | — | — |
| 2010 | 92° | 70° | 81° | — | — |
| 2009warmest | 92° | 75° | 83° | — | — |
| 2008 | 83° | 64° | 73° | — | — |
| 2007 | 88° | 62° | 75° | — | — |
| 2006 | 89° | 69° | 79° | — | — |
| 2005 | 74° | 55° | 64° | — | — |
| 2004 | 81° | 61° | 71° | — | — |
| 2003 | 77° | 57° | 67° | 1.02" | — |
| 2002 | 85° | 64° | 74° | — | — |
| 2001 | 87° | 67° | 77° | — | — |
| 2000 | 76° | 68° | 72° | — | — |
| 1999coldest | 64° | 59° | 62° | 0.13" | — |
| 1998 | 89° | 67° | 78° | — | — |
| 1997 | 89° | 66° | 78° | — | — |
| 1996 | 87° | 71° | 79° | — | — |
| 1995 | 74° | 62° | 68° | — | — |
| 1994 | 91° | 69° | 80° | — | — |
| 1993 | 91° | 70° | 80° | — | — |
| 1992 | 84° | 67° | 75° | — | — |
| 1991 | 83° | 71° | 77° | — | — |
| 1990 | 84° | 68° | 76° | — | — |
| 1989 | 83° | 70° | 76° | 0.69" | — |
| 1988 | 89° | 67° | 78° | 2.62" | — |
| 1987 | 89° | 72° | 80° | 0.64" | — |
| 1986 | 91° | 64° | 78° | — | — |
| 1985 | 84° | 60° | 72° | — | — |
| 1984 | 90° | 70° | 80° | — | — |
| 1983 | 85° | 68° | 76° | 0.1" | — |
| 1982 | 84° | 69° | 77° | — | — |
| 1981 | 91° | 72° | 81° | — | — |
| 1980 | 88° | 57° | 72° | — | — |
| 1979 | 81° | 57° | 69° | — | — |
| 1978 | 88° | 67° | 77° | — | — |
| 1977 | 91° | 68° | 80° | — | — |
| 1976 | 83° | 69° | 76° | 2.54" | — |
| 1975 | 98° | 66° | 82° | — | — |
| 1974 | 91° | 67° | 79° | — | — |
| 1973 | 85° | 70° | 77° | 0.66" | — |
| 1972 | 76° | 70° | 73° | 4.55" | — |
| 1971 | 89° | 64° | 77° | — | — |
55 years of data from CARY