March - OCEANSIDE HARBOR - Weather History and Averages

High Temperatures

On average, the day in March with the warmest high temperature in OCEANSIDE HARBOR is March 31 at an average of 62.1 °F (16.7 °C).

On average, the day in March with the coldest high temperature in OCEANSIDE HARBOR is March 3 at an average of 58.8 °F (14.9 °C).

The warmest recorded high temperature in March in OCEANSIDE HARBOR was 86.0 °F (30.0 °C) on March 13 in the year 1994 at OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 .

The coldest recorded high temperature in March in OCEANSIDE HARBOR was 52.9 °F (11.6 °C) on March 13 in the year 1990 at OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 .

On average, the day in March with the warmest low temperature in OCEANSIDE HARBOR is March 21 at an average of 55.4 °F (13.0 °C).

On average, the day in March with the coldest low temperature in OCEANSIDE HARBOR is March 17 at an average of 50.6 °F (10.3 °C).

The warmest recorded low temperature in OCEANSIDE HARBOR was 64.9 °F (18.3 °C) on March 27 in the year 1988 at OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 .

The coldest recorded low temperature in OCEANSIDE HARBOR was 38.8 °F (3.8 °C) on March 16 in the year 1991 at OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 .

If you would like to see the temperatures for specific days, you can click on the corresponding links below: