St Constantine and Helena Weather: June
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Average Day Temperature: | 79.6°F |
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Average Night Temperature: | 65.4°F |
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Sea Water Temperature: | 73.5°F |
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Number of Sunny Days: | 19 days |
| Sunshine Hours: | 15.2 - 15.4 hours | |
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Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.4 in | |
| detailed information | ||
forecast
| St Constantine and Helena |
Temperature
| St Constantine and Helena |
Air Temperature in June, °F
The highest day temperature in June 2025 was 93°F. The lowest night temperature was 57°F. The average values for day and night temperatures during June were 80.7°F и 66.4°F respectivly.
St Constantine and Helena Water Sea Temperature in June, °F
The average sea surface temperature in June 2025 for St Constantine and Helena was 73.8°F. The maximum and minimum values were 64.2°F and 79.2°F respectively.
Most of the days in June are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in June, in
Precipitation total in June for St Constantine and Helena is 2.4 in. It makes june the most rainy month of the year.
The average wind speed in June is 8.2 mph. It makes June the most windless month of the year for St Constantine and Helena.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for St Constantine and Helena in June is 11.5 hours.
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+44 |
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+56 |
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| 1200 | ![]() |
56°F | W 19 mph |
| 1500 | ![]() |
56°F | W 21 mph |
| 1800 | ![]() |
54°F | SW 22 mph |
| 2100 | ![]() |
54°F | W 21 mph |
| 0000 | ![]() |
54°F | SW 22 mph |
| 0300 | ![]() |
54°F | SW 21 mph |
| 0600 | ![]() |
54°F | SW 22 mph |
| 0900 | ![]() |
54°F | SW 21 mph |






























