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 #

Yao experiences comfortable temperatures from April to October
July and August have the highest temperatures, potentially causing discomfort
December, January, and February have the lowest temperatures, bordering on discomfort
The remaining months offer milder temperatures.

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 Yao, Japan, total sun hours (sh) increase significantly from January to May, reaching a peak of 6.6 hours in May, while precipitation levels (prec) also rise, reaching a maximum of 6.57 mm in the same month.
Following May, sun hours decline sharply in July to 4.7 hours, aligning with a peak in precipitation of 9.12 mm, which suggests a wet summer. Interestingly, while sun hours stabilize between 4.1 to 4.8 hours from September to November, precipitation levels decrease significantly in November and December, indicating a seasonal shift towards drier months.

Sunny Weather

Period	Yao
Jan	3.0 hours/day
Feb	3.4 hours/day
Mar	4.7 hours/day
Apr	6.0 hours/day
May	6.6 hours/day
Jun	6.4 hours/day
Jul	4.7 hours/day
Aug	5.3 hours/day
Sep	4.1 hours/day
Oct	4.7 hours/day
Nov	4.8 hours/day
Dec	3.3 hours/day
Average	4.8 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 Yao, Japan, the earliest sunrise occurs in June at 04:45, while the latest sunrise is at 07:02 in January, highlighting significant variation throughout the year.
The city experiences its earliest sunset at 16:49 in December and the latest at 19:11 in June, resulting in a dramatic difference in day length, from a shortest span of 9 hours and 53 minutes in December to a longest span of 14 hours and 26 minutes in June.
This pattern illustrates a classic seasonal shift, with longer daylight hours in summer and markedly shorter days during winter months.

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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