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 #

Louisville experiences uncomfortable cold temperatures in January, February, November and December.
July and August have maximum temperatures exceeding the comfort zone, potentially causing discomfort.
The most comfortable months appear to be April, May, June, September and October based on the provided data.

Maximum Temperatures

Minimum Temperatures

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

Conditions #

Louisville experiences a noticeable increase in sunshine hours from January to September, peaking at 7.3 hours, before declining again towards the end of the year
Precipitation is highest in February at 5.88mm and relatively consistent throughout the year, with a slight decrease observed during the autumn months, making October the driest month
These conditions suggest a temperate climate with distinct seasonal variations in sunlight.

Sunny Weather

Period	Louisville
Jan	3.1 hours/day
Feb	3.4 hours/day
Mar	3.9 hours/day
Apr	4.5 hours/day
May	5.2 hours/day
Jun	7.6 hours/day
Jul	7.3 hours/day
Aug	6.9 hours/day
Sep	7.3 hours/day
Oct	5.7 hours/day
Nov	4.6 hours/day
Dec	3.3 hours/day
Average	5.2 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 #

Louisville experiences its earliest sunrise in June at 6:19 AM and its latest sunset also in June at 9:06 PM, resulting in the longest day of the year during this month.
Conversely, the latest sunrise occurs in January at 7:56 AM, and the earliest sunset is in December at 5:25 PM, leading to the shortest day in December. The difference in daylight hours between the longest and shortest days is significant, with a range from 9 hours and 33 minutes to 14 hours and 46 minutes.

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

Period	Louisville
Jan	9:52 hours
Feb	10:49 hours
Mar	11:59 hours
Apr	13:13 hours
May	13:47 hours
Jun	14:07 hours
Jul	14:04 hours
Aug	13:34 hours
Sep	12:25 hours
Oct	11:11 hours
Nov	10:07 hours
Dec	9:34 hours
Average	12:06 hours

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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