Isumi in February
Find out everything about the water temperature in Isumi in February. Average, minimum and maximum recorded temperatures as well as daily temperature in February for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in February
Minimum:
56.0 °F
Average:
59.6 °F
Maximum:
64.5 °F
Sea water temperature in Isumi in February
In the city of Isumi, the month of February is too cold for swimming. The minimum recorded temperature during this month was 56.0°F on February 18, 2018, with an average temperature being 59.6°F and a maximum temperature reaching 64.5°F on February 1, 2017.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Feb 1 | 60.4°F | 62.5°F | 60.0°F |
| Feb 2 | 60.2°F | 62.3°F | 58.9°F |
| Feb 3 | 60.1°F | 61.7°F | 59.1°F |
| Feb 4 | 60.1°F | 61.7°F | 59.5°F |
| Feb 5 | 60.1°F | 62.1°F | 58.9°F |
| Feb 6 | 59.8°F | 61.9°F | 58.6°F |
| Feb 7 | 59.7°F | 62.1°F | 58.8°F |
| Feb 8 | 59.5°F | 61.6°F | 58.7°F |
| Feb 9 | 59.7°F | 61.8°F | 60.4°F |
| Feb 10 | 59.7°F | 61.6°F | 62.8°F |
| Feb 11 | 59.6°F | 61.4°F | 61.8°F |
| Feb 12 | 60.0°F | 61.2°F | 63.0°F |
| Feb 13 | 60.1°F | 60.6°F | 62.8°F |
| Feb 14 | 59.8°F | 60.0°F | 63.1°F |
| Feb 15 | 60.1°F | 59.8°F | 62.5°F |
| Feb 16 | 59.7°F | 59.2°F | 62.3°F |
| Feb 17 | 59.2°F | 59.2°F | 62.2°F |
| Feb 18 | 59.1°F | 58.9°F | 62.2°F |
| Feb 19 | 59.5°F | 60.0°F | 62.1°F |
| Feb 20 | 59.8°F | 60.0°F | 61.5°F |
| Feb 21 | 59.0°F | 59.1°F | 59.7°F |
| Feb 22 | 59.6°F | 58.8°F | 61.0°F |
| Feb 23 | 58.9°F | 58.6°F | 60.6°F |
| Feb 24 | 59.5°F | 60.7°F | 61.5°F |
| Feb 25 | 59.3°F | 61.7°F | 58.5°F |
| Feb 26 | 59.5°F | 61.3°F | 59.3°F |
| Feb 27 | 58.8°F | 56.2°F | 59.0°F |
| Feb 28 | 58.6°F | 58.1°F | 58.6°F |
| Feb 29 | 60.0°F | 60.8°F |
In Isumi, the months July through October offer comfortable swimming conditions, which amounts to 102 swimming days.
The warmest water in Isumi was recorded on August 17, 2024, reaching a 82.8°F. While the coldest temperature occurred on February 18, 2018, dipping to 56.0°F. The average readings by season are 62.0°F in Winter, 62.0°F in Spring, 74.0°F in Summer, and 73.8°F in Autumn.
February's average temperature is a slight drop from January's average of 61.4°F. In March, the temperature is expected to decrease further, potentially averaging around 59.6°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Katsuura |
69.6°F
|
8mi |
| Ichihara |
66.0°F
|
27mi |
| Kisarazu |
66.1°F
|
29mi |
| Chiba |
65.9°F
|
30mi |
| Kimitsu |
66.0°F
|
31mi |
| Futtsu |
66.1°F
|
34mi |
| Honchō |
65.2°F
|
40mi |
| Yokosuka |
67.5°F
|
42mi |
| Kawasaki |
65.2°F
|
44mi |
| Yokohama |
65.5°F
|
45mi |
* current water temperature in this city
** straight line distance from Isumi