Merced Weather in 2018

Historical record of Merced, California weather for the year 2018 based on NOAA data.
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2018 Merced Weather Extremes
Highest temperature 104 °F July 25
Lowest temperature 24 °F February 24
Highest daily low 74 °F July 13
Lowest daily high 47 °F February 26
Most daily precipitation 1.2 inches November 28
Total annual precipitation 10.0 inches -
Highest Temperatures in Merced in 2018
Rank Temperature Date
1 104 °F Jul 25
2 103 °F Jul 24
3 102 °F Aug 9
3 102 °F Jul 19
3 102 °F Jul 18
3 102 °F Jul 17
3 102 °F Jun 3
8 101 °F Aug 19
8 101 °F Aug 18
8 101 °F Aug 17
8 101 °F Aug 10
8 101 °F Jul 27
8 101 °F Jul 26
Lowest Temperatures in Merced in 2018
Rank Temperature Date
1 24 °F February 24
2 25 °F February 20
3 28 °F February 21
4 29 °F December 30
4 29 °F December 29
4 29 °F December 28
4 29 °F November 11
8 30 °F February 23
8 30 °F February 22
8 30 °F February 19
8 30 °F February 16
January 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
65 33 0.00
60 41 0.00
58 38 0.01
69 45 0.23
71 45 0.00
59 48 0.14
63 44 0.00
59 51 0.13
59 53 0.50
57 49 0.00
61 44 0.00
53 41 0.00
51 49 0.00
53 46 0.00
57 42 0.00
57 47 0.00
55 42 0.00
56 46 0.01
59 41 0.16
56 35 0.00
57 31 0.00
59 38 0.01
55 38 0.00
56 35 0.00
57 39 0.12
58 34 0.00
61 34 0.00
61 34 0.00
60 36 0.00
66 39 0.00
66 35 0.00
February 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
68 41 0.00
69 41 0.00
72 39 0.00
72 42 0.00
71 42 0.00
69 41 0.00
74 43 0.00
74 39 0.00
75 42 0.00
72 43 0.00
65 34 0.00
59 33 0.00
63 31 0.00
67 37 0.00
64 32 0.00
67 30 0.00
70 33 0.00
64 34 0.00
53 30 0.00
54 25 0.00
57 28 0.00
56 30 0.01
54 30 0.00
60 24 0.00
62 34 0.00
47 34 0.26
53 35 0.02
59 31 0.00
March 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
54 46 0.83
56 44 0.28
53 36 0.13
57 34 0.00
61 32 0.00
68 33 0.00
72 41 0.00
75 44 0.00
70 50 0.00
64 46 0.00
70 43 0.00
77 47 0.06
68 49 0.22
59 46 0.06
59 39 0.03
58 42 0.21
57 38 0.00
58 31 0.00
66 32 0.00
58 50 0.12
65 53 0.39
60 59 0.62
60 37 0.00
61 38 0.13
60 37 0.00
65 40 0.00
68 38 0.00
75 42 0.00
79 47 0.00
81 48 0.00
80 46 0.00
April 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
80 43 0.00
77 48 0.00
79 43 0.00
79 50 0.00
72 50 0.00
64 59 n/a
70 47 1.09
68 48 0.00
73 43 0.00
78 56 0.00
68 46 0.00
63 42 0.00
69 41 0.00
77 42 0.00
78 51 0.00
59 43 0.16
64 40 0.00
63 41 0.00
69 39 0.00
77 39 0.00
82 45 0.00
85 49 0.00
87 51 0.00
88 52 0.00
86 52 0.00
82 52 0.00
73 47 0.00
71 48 0.00
69 46 0.00
72 44 0.00
May 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
76 46 0.00
77 48 0.00
80 48 0.00
87 50 0.00
87 54 0.00
82 52 0.00
86 52 0.00
90 54 0.00
85 58 0.00
85 53 0.00
82 52 0.00
83 52 0.00
81 53 0.00
81 52 0.00
80 53 0.00
73 54 0.00
81 50 0.00
84 52 0.00
84 55 0.00
79 50 0.00
80 51 0.00
85 55 0.00
82 55 0.00
80 53 0.00
68 50 0.15
75 52 0.00
85 53 0.00
93 57 0.00
98 62 0.00
83 54 0.00
75 48 0.00
June 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
84 50 0.00
94 56 0.00
102 60 0.00
97 62 0.00
88 53 0.00
84 54 0.00
85 53 0.00
90 53 0.00
81 57 0.00
82 55 0.00
90 53 0.00
98 60 0.00
100 63 0.00
97 60 0.00
91 57 0.00
85 54 0.00
79 52 0.00
88 55 0.00
93 59 0.00
95 60 0.00
94 56 0.00
100 58 0.00
100 64 0.00
98 64 0.00
90 60 0.00
97 61 0.00
95 59 0.00
89 57 0.00
94 58 0.00
98 62 0.00
July 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
98 67 0.00
93 63 0.00
91 61 0.00
89 59 0.00
93 59 0.00
99 71 0.00
100 70 0.00
100 63 0.00
100 60 0.00
99 63 0.00
100 63 0.00
100 70 0.00
98 74 0.00
100 70 0.00
98 67 0.00
100 64 0.00
102 65 0.00
102 62 0.00
102 65 0.00
99 71 0.00
96 72 0.00
97 69 0.00
100 64 0.00
103 67 0.00
104 65 0.00
101 70 0.00
101 63 0.00
98 62 0.00
97 66 0.00
95 63 0.00
99 66 0.00
August 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
99 66 0.00
97 64 0.00
97 60 0.00
98 62 0.00
95 57 0.00
94 59 0.00
95 59 0.00
100 59 0.00
102 61 0.00
101 63 0.00
99 65 0.00
100 60 0.00
96 61 0.00
93 60 0.00
91 60 0.00
96 58 0.00
101 64 0.00
101 62 0.00
101 61 0.00
96 62 0.00
89 59 0.00
89 57 0.00
89 58 0.00
87 56 0.00
88 58 0.00
92 56 0.00
88 55 0.00
86 59 0.00
85 58 0.00
84 58 0.00
88 55 0.00
September 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
91 59 0.00
96 62 0.00
94 61 0.00
97 58 0.00
97 61 0.00
93 58 0.00
98 59 0.00
96 57 0.00
95 56 0.00
93 52 0.00
93 52 0.00
85 53 0.00
82 48 0.00
84 53 0.00
82 54 0.00
83 50 0.00
86 51 0.00
85 54 0.00
86 50 0.00
90 51 0.00
95 52 0.00
95 53 0.00
94 55 0.00
92 52 0.00
94 54 0.00
96 53 0.00
97 54 0.00
90 56 0.00
79 53 0.00
82 55 0.00
October 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
87 58 0.00
85 62 0.00
73 65 0.00
78 60 0.00
79 53 0.00
79 54 0.00
80 52 0.00
80 47 0.00
84 49 0.00
76 53 0.00
76 50 0.00
83 50 0.00
84 47 0.00
79 47 0.00
81 47 0.00
80 44 0.00
83 43 0.00
83 45 0.00
84 44 0.00
86 46 0.00
84 46 0.00
81 44 0.00
76 47 0.00
79 42 0.00
80 44 0.00
83 49 0.00
85 50 0.00
80 51 0.00
72 46 0.00
73 40 0.00
75 41 0.00
November 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
77 45 0.00
80 43 0.00
76 47 0.00
81 47 0.00
77 42 0.00
74 39 0.00
76 39 0.00
71 34 0.00
72 34 0.00
65 33 0.00
65 29 0.00
69 33 0.00
67 36 0.00
69 32 0.00
66 32 0.00
66 31 0.00
69 32 0.00
67 32 0.00
65 33 0.00
69 31 0.00
68 37 n/a
65 51 0.52
59 53 0.05
68 51 0.01
65 47 0.00
66 41 0.00
64 43 0.15
60 53 1.16
n/a 53 0.47
60 42 0.00
December 2018 Merced Weather
Day High (°F) Low (°F) Precip. (inches)
52 39 0.24
57 36 0.00
58 38 0.00
56 46 0.00
56 49 0.09
59 43 0.00
59 41 0.00
50 39 0.00
51 43 0.00
51 48 0.00
57 40 0.00
57 36 0.00
58 37 0.00
58 40 0.00
60 34 0.00
59 34 0.42
60 46 0.45
62 38 0.00
56 41 0.00
57 38 0.00
63 45 0.00
58 46 0.00
59 43 0.00
58 37 0.17
58 38 0.14
56 33 0.00
58 31 0.00
54 29 0.00
53 29 0.00
55 29 0.00
50 34 0.00
Weather Station Details
Years Station Coordinates
1998–2024 Merced Municipal Airport location
1899–1998 Merced location