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
Mason City Climate Graph - Iowa Climate Chart
Daily normals Mason City - Iowa - January
Day
High
ºF
Low
ºF
Prec/mo
inch
Prec/yr
inch
Snow/mo
inch
Snow/yr
inch
1 Jan
24.7
7.9
0.04
0.04
0.31
0.80
2 Jan
24.7
7.8
0.04
0.04
0.59
1.50
3 Jan
24.6
7.7
0.08
0.08
0.91
2.30
4 Jan
24.6
7.6
0.12
0.12
1.18
3.00
5 Jan
24.5
7.5
0.12
0.12
1.50
3.80
6 Jan
24.5
7.4
0.16
0.16
1.81
4.60
7 Jan
24.4
7.3
0.20
0.20
2.09
5.30
8 Jan
24.4
7.2
0.20
0.20
2.52
6.40
9 Jan
24.4
7.1
0.24
0.24
2.80
7.10
10 Jan
24.4
7.0
0.28
0.28
3.11
7.90
11 Jan
24.4
7.0
0.28
0.28
3.50
8.90
12 Jan
24.4
6.9
0.31
0.31
3.82
9.70
13 Jan
24.4
6.9
0.35
0.35
4.21
10.70
14 Jan
24.4
6.8
0.35
0.35
4.49
11.40
15 Jan
24.4
6.8
0.39
0.39
4.88
12.40
16 Jan
24.4
6.7
0.43
0.43
5.31
13.50
17 Jan
24.5
6.7
0.43
0.43
5.59
14.20
18 Jan
24.5
6.7
0.47
0.47
5.98
15.20
19 Jan
24.5
6.7
0.47
0.47
6.42
16.30
20 Jan
24.6
6.7
0.51
0.51
6.69
17.00
21 Jan
24.7
6.7
0.55
0.55
7.09
18.00
22 Jan
24.7
6.8
0.55
0.55
7.52
19.10
23 Jan
24.8
6.8
0.59
0.59
7.91
20.10
24 Jan
24.9
6.9
0.63
0.63
8.19
20.80
25 Jan
25.0
6.9
0.67
0.67
8.58
21.80
26 Jan
25.0
7.0
0.67
0.67
9.02
22.90
27 Jan
25.2
7.1
0.71
0.71
9.41
23.90
28 Jan
25.3
7.2
0.75
0.75
9.69
24.60
29 Jan
25.4
7.3
0.75
0.75
10.12
25.70
30 Jan
25.5
7.5
0.79
0.79
10.39
26.40
31 Jan
25.7
7.6
0.83
0.83
10.79
27.40
Weather history Mason City - December 2018
Day
High
ºF
Low
ºF
Precip.
inch
Snow
inch
Snow d.
inch
01 Dec
34.0
29.1
0.51
0.91
0.0
02 Dec
33.1
27.1
0.17
1.81
3.1
03 Dec
27.1
23.2
T
T
3.1
04 Dec
23.2
20.1
T
T
3.1
05 Dec
29.1
19.2
0.00
0.00
3.1
06 Dec
21.2
2.1
0.00
0.00
2.0
07 Dec
24.3
2.1
T
T
2.0
08 Dec
27.1
12.2
0.00
0.00
2.0
09 Dec
27.1
9.1
0.00
0.00
2.0
10 Dec
26.2
15.3
0.00
0.00
2.0
11 Dec
30.2
11.1
0.00
0.00
2.0
12 Dec
26.2
22.1
0.00
0.00
2.0
13 Dec
32.0
25.2
0.00
0.00
2.0
14 Dec
37.9
19.2
0.00
0.00
1.2
15 Dec
41.0
16.2
0.00
0.00
1.2
16 Dec
39.9
28.2
0.00
0.00
T
17 Dec
37.9
20.1
0.00
0.00
0.0
18 Dec
45.0
26.2
0.00
0.00
0.0
19 Dec
45.0
33.1
0.00
0.00
0.0
20 Dec
36.0
27.1
0.00
0.00
0.0
21 Dec
27.1
22.1
0.00
0.00
0.0
22 Dec
33.1
23.2
0.00
0.00
0.0
23 Dec
30.2
22.1
0.00
0.00
0.0
24 Dec
30.2
16.2
0.00
0.00
0.0
25 Dec
39.0
28.2
0.00
0.00
0.0
26 Dec
37.0
31.1
0.34
T
0.0
27 Dec
43.0
30.2
0.65
0.00
0.0
28 Dec
30.2
11.1
0.03
0.71
T
29 Dec
15.3
10.2
T
T
1.2
Past weather Mason City
Dec 18
Normal
Average high temperature Av. high temp.
32.0 ºF
28 ºF
Average low temperature Av. low temp.
20.1 ºF
11 ºF
Total precipitation Total precip.
1.70 inch
1.24 inch
Total snowfall Total snowfall
3.43 inch
9 inch
Highest max temperature Highest max temp.
45.0 ºF
-
Lowest max temperature Lowest max temp.
15.3 ºF
-
Highest min temperature Highest min temp.
33.1 ºF
-
Lowest min temperature Lowest min temp.
2.1 ºF
-
Past weather December 2018 incomplete - Missing data
Geo Mason City - Iowa
Country
United States
State
Iowa
County
Cerro Gordo
City
Mason City
Zip code
50401
Longitude
-93.2 dec. degr.
Latitude
43.15 dec. degr.
Altitude - Elevation
1138ft
ICAO
-
IATA
-
Date and Time Mason City - Iowa
Local Time
09:03 AM
Sunrise
06:49 AM
Sunset
06:00 PM
Day / Night
Day
Timezone
Chicago -6:00
Timezone DB
America/Chicago
Map of Mason City - Iowa
Mason City weather averages
Annual high temperature
56ºF
Annual low temperature
35ºF
Average annual precip.
35.2 inch
Av. annual snowfall
41 inch
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Station Data
Monthly averages Mason City Longitude: -93.2, Latitude: 43.15 Average weather Mason City, IA - 50401
Monthly: 1981-2010 normals History: 2007-2018
Abbreviations
Average precipitation in : Av. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...