Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Fayetteville, AR 100 Degree Day Statistics
Total Number of Days	Top 19 Consecutive Days
Heat Safety Information

Total Number of Days with Temperatures Greater than or Equal to 100°F

for Fayetteville, AR August 1949 - September 2024

Rank

June

July

August

September

Annual

1981-2010
Average*

0.0

0.3

0.5

0.1

0.9

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76

1953	4
2012	4
1954	2
1950	0
1951	0
1952	0
1955	0
1956	0
1957	0
1958	0
1959	0
1960	0
1961	0
1962	0
1963	0
1964	0
1965	0
1966	0
1967	0
1968	0
1969	0
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0
2022	0
2023	0
2024	0

1954	13
1980	13
2011	11
2022	11
2012	8
1986	7
1963	4
1964	2
1974	2
1985	2
1998	2
2005	2
2006	2
1952	1
1953	1
1966	1
1977	1
1984	1
1991	1
1993	1
2018	1
1950	0
1951	0
1955	0
1956	0
1957	0
1958	0
1959	0
1960	0
1961	0
1962	0
1965	0
1967	0
1968	0
1969	0
1970	0
1971	0
1972	0
1973	0
1975	0
1976	0
1978	0
1979	0
1981	0
1982	0
1983	0
1987	0
1988	0
1989	0
1990	0
1992	0
1994	0
1995	0
1996	0
1997	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2007	0
2008	0
2009	0
2010	0
2013	0
2014	0
2015	0
2016	0
2017	0
2019	0
2020	0
2021	0
2023	0
2024	0

1954	13
2023	8
2011	7
1956	6
1980	5
2012	5
1963	4
2010	4
1964	3
1970	3
1990	3
1993	3
1999	3
2000	3
2006	3
1952	2
1987	2
1991	2
2007	2
1969	1
1984	1
1949	0
1950	0
1951	0
1953	0
1955	0
1957	0
1958	0
1959	0
1960	0
1961	0
1962	0
1965	0
1966	0
1967	0
1968	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1981	0
1982	0
1983	0
1985	0
1986	0
1988	0
1989	0
1992	0
1994	0
1995	0
1996	0
1997	0
1998	0
2001	0
2002	0
2003	0
2004	0
2005	0
2008	0
2009	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0
2022	0
2024	0

1998	3
2000	3
1954	2
1953	1
1990	1
1949	0
1950	0
1951	0
1952	0
1955	0
1956	0
1957	0
1958	0
1959	0
1960	0
1961	0
1962	0
1963	0
1964	0
1965	0
1966	0
1967	0
1968	0
1969	0
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1999	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0
2022	0
2023	0
2024	0

1954	30
1980	18
2011	18
2012	17
2022	11
2023	8
1963	8
1986	7
1953	6
1956	6
2000	6
1964	5
1998	5
2006	5
1990	4
1993	4
2010	4
1952	3
1970	3
1991	3
1999	3
1974	2
1984	2
1985	2
1987	2
2005	2
2007	2
1966	1
1969	1
1977	1
2018	1
1949	0
1950	0
1951	0
1955	0
1957	0
1958	0
1959	0
1960	0
1961	0
1962	0
1965	0
1967	0
1968	0
1971	0
1972	0
1973	0
1975	0
1976	0
1978	0
1979	0
1981	0
1982	0
1983	0
1988	0
1989	0
1992	0
1994	0
1995	0
1996	0
1997	0
2001	0
2002	0
2003	0
2004	0
2008	0
2009	0
2013	0
2014	0
2015	0
2016	0
2017	0
2019	0
2020	0
2022	0
2024	0

Data is for Drake Field

Red Denotes Top 10 Rankings

*Averages are 1981-2010

There is a very significant difference between 30-year averages and 30-year normals based on daily threshold values. In brief, statistics applied to dampened daily normals will tend to underestimate the likelihood of reaching an extreme value. (Normal daily high temperatures might imply that 100-degree days are uncommon since normal daily highs in the summer never actually reach 100 degrees, but this is not the source of the discrepancy.) As a result of the methods used to calculate the normals, 30-year normals of 100-degree days (or freezes) are less than 30-year averages. Since such averages more closely mirror what has occurred (and perhaps what is likely to occur), we have chosen to show threshold exceedance values as averages instead of normals.

Top 19 Consecutive Days with Temperatures Greater than or Equal to 100°

for Fayetteville, AR August 1949 - September 2022

Rank

# of Days

End Date