Av. high : Average high in ºF - Av.low : Average low in ºF - Av. precip. : Average precipitation in inch - Days precip. : Days with precipitation - Hours sun. : Hours of sunshine
Hi : Average high in ºF - Lo : Average low in ºF - Pre. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine
Fullerton Climate Graph - California Climate Chart
Daily normals Fullerton - California - January
Day
High
ºF
Low
ºF
Prec/mo
inch
Prec/yr
inch
Snow/mo
inch
Snow/yr
inch
1 Jan
67.6
44.2
0.12
0.12
0.00
0.00
2 Jan
67.7
44.2
0.24
0.24
0.00
0.00
3 Jan
67.7
44.2
0.35
0.35
0.00
0.00
4 Jan
67.7
44.2
0.43
0.43
0.00
0.00
5 Jan
67.8
44.2
0.55
0.55
0.00
0.00
6 Jan
67.8
44.2
0.67
0.67
0.00
0.00
7 Jan
67.8
44.2
0.79
0.79
0.00
0.00
8 Jan
67.9
44.2
0.91
0.91
0.00
0.00
9 Jan
67.9
44.2
0.98
0.98
0.00
0.00
10 Jan
67.9
44.3
1.10
1.10
0.00
0.00
11 Jan
67.9
44.3
1.22
1.22
0.00
0.00
12 Jan
67.9
44.3
1.34
1.34
0.00
0.00
13 Jan
67.9
44.3
1.42
1.42
0.00
0.00
14 Jan
67.9
44.4
1.54
1.54
0.00
0.00
15 Jan
67.9
44.4
1.61
1.61
0.00
0.00
16 Jan
67.9
44.4
1.73
1.73
0.00
0.00
17 Jan
67.9
44.5
1.81
1.81
0.00
0.00
18 Jan
67.9
44.5
1.93
1.93
0.00
0.00
19 Jan
67.9
44.6
2.05
2.05
0.00
0.00
20 Jan
67.8
44.6
2.13
2.13
0.00
0.00
21 Jan
67.8
44.7
2.24
2.24
0.00
0.00
22 Jan
67.8
44.8
2.32
2.32
0.00
0.00
23 Jan
67.8
44.8
2.40
2.40
0.00
0.00
24 Jan
67.8
44.9
2.52
2.52
0.00
0.00
25 Jan
67.8
45.0
2.56
2.56
0.00
0.00
26 Jan
67.7
45.1
2.64
2.64
0.00
0.00
27 Jan
67.7
45.2
2.68
2.68
0.00
0.00
28 Jan
67.7
45.3
2.76
2.76
0.00
0.00
29 Jan
67.7
45.4
2.83
2.83
0.00
0.00
30 Jan
67.7
45.5
2.91
2.91
0.00
0.00
31 Jan
67.7
45.6
3.03
3.03
0.00
0.00
Weather history Fullerton - December 2019
Day
High
ºF
Low
ºF
Precip.
inch
Snow
inch
Snow d.
inch
01 Dec
64.9
48.0
0.00
0.00
0.0
02 Dec
72.0
45.0
0.00
0.00
0.0
03 Dec
66.0
51.1
T
0.00
0.0
04 Dec
63.0
54.0
0.95
0.00
0.0
05 Dec
69.1
48.9
0.00
0.00
0.0
06 Dec
71.1
51.1
0.14
0.00
0.0
07 Dec
66.9
60.1
0.02
0.00
0.0
08 Dec
68.0
57.0
0.06
0.00
0.0
09 Dec
69.1
50.0
0.00
0.00
0.0
10 Dec
69.1
50.0
0.00
0.00
0.0
11 Dec
69.1
46.0
0.00
0.00
0.0
12 Dec
72.0
50.0
0.00
0.00
0.0
13 Dec
70.0
51.1
0.00
0.00
0.0
14 Dec
66.9
53.1
T
0.00
0.0
15 Dec
66.9
46.0
0.00
0.00
0.0
16 Dec
71.1
42.1
0.00
0.00
0.0
17 Dec
70.0
48.9
0.00
0.00
0.0
18 Dec
64.9
39.9
0.00
0.00
0.0
19 Dec
68.0
39.0
0.00
0.00
0.0
20 Dec
80.1
42.1
0.00
0.00
0.0
21 Dec
73.9
48.0
0.00
0.00
0.0
22 Dec
66.9
50.0
0.07
0.00
0.0
23 Dec
57.9
46.9
1.08
-
0.0
24 Dec
62.1
43.0
0.00
0.00
0.0
25 Dec
59.0
44.1
0.61
-
0.0
26 Dec
55.9
44.1
1.45
-
0.0
Past weather Fullerton
Dec 19
Normal
Average high temperature Av. high temp.
67.5 ºF
67 ºF
Average low temperature Av. low temp.
48.1 ºF
45 ºF
Total precipitation Total precip.
4.38 inch
2.05 inch
Total snowfall Total snowfall
0.00 inch
0 inch
Highest max temperature Highest max temp.
80.1 ºF
-
Lowest max temperature Lowest max temp.
55.9 ºF
-
Highest min temperature Highest min temp.
60.1 ºF
-
Lowest min temperature Lowest min temp.
39.0 ºF
-
Past weather December 2019 incomplete - Missing data
Geo Fullerton - California
Country
United States
State
California
County
City
Fullerton
Zip code
92831
Longitude
-117.92 dec. degr.
Latitude
33.87 dec. degr.
Altitude - Elevation
164ft
ICAO
-
IATA
-
Date and Time Fullerton - California
Local Time
06:57 AM
Sunrise
06:56 AM
Sunset
05:07 PM
Day / Night
Day
Timezone
(UTC-08:00) Pacific Time (US & Canada)
Timezone DB
America/Los_Angeles
Map of Fullerton - California
Fullerton weather averages
Annual high temperature
75ºF
Annual low temperature
55ºF
Average annual precip.
13.88 inch
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Station Data
Monthly averages Fullerton Longitude: -117.924, Latitude: 33.8704 Average weather Fullerton, CA - 92831
Monthly: 1981-2010 normals History: 2015-2019
Abbreviations
Average precipitation in : Av. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...