Katsuura in March
Find out everything about the water temperature in Katsuura in March. Average, minimum and maximum recorded temperatures as well as daily temperature in March for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in March
Minimum:
57.5 °F
Average:
60.8 °F
Maximum:
65.2 °F
Sea water temperature in Katsuura in March
In the city of Katsuura, the month of March is somewhat too cool for swimming. The minimum recorded temperature during this month was 57.5°F on March 15, 2018, with an average temperature being 60.8°F and a maximum temperature reaching 65.2°F on March 9, 2024.
| Date | 10 years average | 2025 | 2024 |
|---|---|---|---|
| Mar 1 | 60.5°F | 59.5°F | 62.4°F |
| Mar 2 | 60.7°F | 59.6°F | 62.7°F |
| Mar 3 | 60.6°F | 58.7°F | 63.8°F |
| Mar 4 | 60.6°F | 59.1°F | 62.7°F |
| Mar 5 | 60.5°F | 59.5°F | 62.9°F |
| Mar 6 | 60.3°F | 59.7°F | 62.8°F |
| Mar 7 | 60.7°F | 62.5°F | 62.8°F |
| Mar 8 | 60.9°F | 61.4°F | 62.8°F |
| Mar 9 | 61.2°F | 62.0°F | 65.2°F |
| Mar 10 | 60.8°F | 61.4°F | 64.7°F |
| Mar 11 | 61.1°F | 61.1°F | 64.4°F |
| Mar 12 | 60.6°F | 60.5°F | 63.9°F |
| Mar 13 | 60.4°F | 60.7°F | 61.1°F |
| Mar 14 | 60.1°F | 60.9°F | 61.4°F |
| Mar 15 | 60.0°F | 60.4°F | 60.9°F |
| Mar 16 | 60.0°F | 60.6°F | 60.7°F |
| Mar 17 | 60.2°F | 60.7°F | 60.7°F |
| Mar 18 | 60.4°F | 60.3°F | 60.0°F |
| Mar 19 | 60.3°F | 60.4°F | 59.3°F |
| Mar 20 | 60.9°F | 59.6°F | 59.4°F |
| Mar 21 | 60.8°F | 59.8°F | 59.8°F |
| Mar 22 | 61.3°F | 60.1°F | 59.1°F |
| Mar 23 | 61.4°F | 59.7°F | 60.6°F |
| Mar 24 | 61.4°F | 58.9°F | 60.1°F |
| Mar 25 | 61.4°F | 58.9°F | 60.4°F |
| Mar 26 | 61.6°F | 60.1°F | 60.5°F |
| Mar 27 | 61.5°F | 60.0°F | 59.8°F |
| Mar 28 | 61.6°F | 62.2°F | 59.7°F |
| Mar 29 | 61.5°F | 61.8°F | 60.0°F |
| Mar 30 | 61.5°F | 61.6°F | 59.7°F |
| Mar 31 | 61.5°F | 61.6°F | 59.6°F |
In Katsuura, the months July through October offer comfortable swimming conditions, which amounts to 118 swimming days.
The warmest water in Katsuura was recorded on September 16, 2024, reaching a 83.3°F. While the coldest temperature occurred on April 16, 2025, dipping to 56.7°F. The average readings by season are 63.3°F in Winter, 62.7°F in Spring, 74.9°F in Summer, and 75.1°F in Autumn.
March's temperature is a dip compared to warmer February at 60.9°F and April at 61.9°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Isumi |
62.0°F
|
8mi |
| Kisarazu |
54.8°F
|
27mi |
| Ichihara |
51.4°F
|
29mi |
| Kimitsu |
55.3°F
|
29mi |
| Futtsu |
57.1°F
|
30mi |
| Chiba |
50.6°F
|
33mi |
| Yokosuka |
58.7°F
|
38mi |
| Yokohama |
53.4°F
|
42mi |
| Kawasaki |
51.8°F
|
42mi |
| Honchō |
48.2°F
|
43mi |
* current water temperature in this city
** straight line distance from Katsuura