Yearly weather

Calculations are based on the last 8 years of historical weather data.

Weather Score #

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.

Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.

Key factors in the calculation:

High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures

Temperatures #

In Islip, temperatures show a distinct seasonal pattern, with the coldest month being January (min -0.9°C, max 3.9°C) and the warmest in July (min 21.9°C, max 27.1°C).
The month of June marks the transition into warm summer temperatures, averaging between 17.6°C and 23.2°C, while January and February remain considerably cooler before the temperatures begin to rise significantly in spring.

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions #

In Islip, New York, the months with the highest sun hours are July (7.7 hours) and June (7.4 hours), indicating a clear trend towards sunnier days in the summer months.
Precipitation varies throughout the year, with December recording the highest amount at 5.92mm, while June has the least precipitation at just 3.15mm, suggesting a dry period coinciding with peak summer sunlight.

Sunny Weather

Period	Islip
Jan	3.7 hours/day
Feb	4.3 hours/day
Mar	4.4 hours/day
Apr	4.5 hours/day
May	6.4 hours/day
Jun	7.4 hours/day
Jul	7.7 hours/day
Aug	6.7 hours/day
Sep	6.1 hours/day
Oct	4.8 hours/day
Nov	5.0 hours/day
Dec	3.5 hours/day
Average	5.4 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

Daylight Hours #

In Islip, New York, the earliest sunrise occurs at 5:22 AM in June, while the latest sunrise is at 7:12 AM in January, showcasing a significant variation of nearly two hours. Conversely, the sunset times range from the earliest at 4:27 PM in December to the latest at 8:24 PM in June, indicating longer evening light during the summer months.
The shortest day, occurring in December, is 9 hours and 18 minutes, while the longest day stretches to 15 hours and 2 minutes in June, reflecting the typical seasonal changes in daylight hours. Overall, Islip experiences the most substantial differences in both sunrise and sunset times, highlighting the contrast between summer and winter days.

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

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