Raglan Sea Temperature in January

Looking to find out what the average sea water temperature in Raglan is for January? Find out what the lowest, highest, and average water temperatures are for Raglan over the past 10 years.

Average water temperature in Raglan for January

The average, high, and low temperatures below should help you if you can swim in the water in Raglan in January.

Average

20.5° C

68.9° F

High

23.45° C

74.21° F

Low

17.2° C

62.96° F

Water temperature range by day in January in Raglan

The chart below shows the range of low and high temperatures by day for the month of January in Raglan.

Average daily water temperatures in Raglan for January

Day	Average	Low	High
1	20.12° C	18.38° C	22.18° C
2	20.25° C	18.43° C	21.72° C
3	20.21° C	17.98° C	21.56° C
4	20.2° C	18.15° C	21.51° C
5	20.19° C	18.53° C	21.49° C
6	20.1° C	17.98° C	21.87° C
7	19.98° C	17.38° C	21.82° C
8	19.85° C	17.2° C	21.5° C
9	20.11° C	17.3° C	21.67° C
10	20.26° C	17.91° C	21.96° C
11	20.42° C	17.89° C	22.15° C
12	20.45° C	18.04° C	22.46° C
13	20.43° C	18.07° C	22.62° C
14	20.37° C	17.82° C	22.81° C
15	20.36° C	18.15° C	22.56° C
16	20.46° C	18.33° C	22.89° C
17	20.51° C	18.4° C	23.06° C
18	20.56° C	18.73° C	23.07° C
19	20.61° C	18.98° C	23.04° C
20	20.57° C	18.42° C	23.32° C
21	20.5° C	18.47° C	23.45° C
22	20.54° C	18.19° C	23.41° C
23	20.66° C	18.19° C	23.35° C
24	20.75° C	18.13° C	22.79° C
25	20.84° C	18.66° C	22.87° C
26	20.84° C	18.44° C	22.94° C
27	20.93° C	19.12° C	23.12° C
28	20.96° C	19.26° C	23.22° C
29	21.16° C	19.25° C	23.23° C
30	21.2° C	19.51° C	23.1° C
31	21.24° C	19.79° C	23.07° C

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Raglan comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.