October weather forecast and climate
Halesite, NY

October, like September, in Halesite, New York, is another enjoyable autumn month, with average temperature ranging between min 54.5°F (12.5°C) and max 62.2°F (16.8°C).

Temperature

In Halesite, the average high-temperature in October drops, from an agreeable 72.5°F (22.5°C) in September, to a comfortable 62.2°F (16.8°C). The average low-temperature, in October, is 54.5°F (12.5°C).

Humidity

In Halesite, New York, the average relative humidity is 73%.

Rainfall

In Halesite, during 12.6 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, in Halesite, there are 152.5 rainfall days, and 35.04" (890mm) of precipitation is accumulated.

Snowfall

In Halesite snow does not fall in May through October.

Ocean temperature

In Halesite, the average seawater temperature is 63.7°F (17.6°C).
Note: Swimming in 63.7°F (17.6°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

The average length of the day in Halesite is 11.1h.

Sunshine

In Halesite, New York, the average sunshine in October is 5.9h.

UV index

In Halesite, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in October in Halesite?

In October, in Halesite, New York, the average high-temperature is 62.2°F (16.8°C), and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in October in Halesite?

The average relative humidity in October in Halesite, New York, is 73%.

How much does it rain in Halesite in October?

In Halesite, in October, it is raining for 12.6 days, with typically 3.19" (81mm) of accumulated precipitation.

Does it snow in Halesite in October?

In Halesite, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Halesite?

In Halesite snow does not fall in May through October.

What is the ocean temperature in October in Halesite?

In Halesite, the average seawater temperature in October is 63.7°F (17.6°C). For most, swimming in 63.7°F (17.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the average length of the day in October in Halesite?

In October, the average length of the day in Halesite is 11.1h.

How long on average sun shines in October in Halesite?

In Halesite, New York, the average sunshine in October is 5.9h.

How high is the UV index in October in Halesite?

The average daily maximum UV index in October in Halesite is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in October - Halesite, NY
  • Average high temperature in October: 16.8°C

The warmest month (with the highest average high temperature) is July (26.7°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in October: 12.5°C

The month with the highest average low temperature is July (21.8°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).

Average pressure in October - Halesite, NY
  • Average pressure in October: 1016.4mbar

The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in October - Halesite, NY
  • Average wind speed in October: 17.6km/h

The windiest month (with the highest average wind speed) is January (19.6km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).

Average humidity in October - Halesite, NY
  • Average humidity in October: 73%

Months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).

Average rainfall in October - Halesite, NY
  • Average rainfall in October: 81mm

The wettest month (with the highest rainfall) is July (104mm).
The driest month (with the least rainfall) is January (53mm).

Average rainfall days in October - Halesite, NY
  • Average rainfall days in October: 12.6 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in October - Halesite, NY
  • Average snowfall in October: 0mm

The month with the highest snowfall is March (45mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in October - Halesite, NY
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (4.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in October - Halesite, NY
  • Average sea temperature in October: 17.6°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (4.3°C).

Average daylight in October / Average sunshine in October - Halesite, NY
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in October: 5.9h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in October - Halesite, NY
  • Average sunshine days in October: 16.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in October - Halesite, NY
  • Average UV index in October: 4

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in October - Halesite, NY
  • Average cloud cover in October: 41

The month with the most cloud cover is December (Cloud cover 48).
Months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in October - Halesite, NY
  • Average visibility in October: 10km

Months with the highest visibility are June, July, August, September, October and November (10km).
Months with the lowest visibility are January, February, March, April, May and December (9km).