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What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
Temperature
14°C57°F -
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
High Temperature
19°C66°F -
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
Low Temperature
9°C48°F -
What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface
Sea Temperature
14°C57°F -
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
Sunshine Hours
7 hours -
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
Rainfall Days
6 days -
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
Rainfall
48 mm
Sun
Mon
1
Avg
12º
54º
Tue
2
Avg
13º
55º
Wed
3
Avg
12º
54º
Thu
4
Avg
14º
57º
Fri
5
Avg
14º
57º
Sat
6
Avg
15º
59º
7
Avg
14º
57º
8
Avg
14º
57º
9
Avg
14º
57º
10
Avg
14º
57º
11
Avg
14º
57º
12
Avg
13º
55º
13
Avg
13º
55º
14
Avg
14º
57º
15
Avg
14º
57º
16
Avg
15º
59º
17
Avg
16º
61º
18
Avg
15º
59º
19
Avg
15º
59º
20
Avg
15º
59º
21
Avg
15º
59º
22
Avg
15º
59º
23
Avg
15º
59º
24
Avg
15º
59º
25
Avg
16º
61º
26
Avg
15º
59º
27
Avg
15º
59º
28
Avg
14º
57º
29
Avg
15º
59º
30
Avg
15º
59º
31
Avg
16º
61º
Forecast
Avg
Historical Daily Average
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San Diego Events January
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2025
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2025
New Year's Day 👥
On New Years Day the weather is warm, so you can pack a lunch and picnic on Mission Beach, take a cruise on one of the excursion boats, or sit back and relax and watch the Rose Parade, as do many Americans on New Year's Day. It is also a tradition for many Americans to eat black eyed peas and some pork on New Year's for good luck, so these types of dishes will be offered on many of the local restaurant menus around town.
