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 #

Perth experiences comfortable temperatures for a significant portion of the year, with April, May, June, July, August, September and October being the most mild
January, February, March, November and December has some days above 30.0C which means a discomfort
Discomfort cold temperatures are not expected
The hottest months are January and February, while July and August are the coolest.

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 Perth, sun hours peak in January with an average of 12.3 hours, gradually declining until June, where it drops to just 3.8 hours, coinciding with the wettest months characterized by higher precipitation levels.
May through August shows a significant increase in rain, with June reaching 4.2 mm, while sun hours remain low, hinting at a shift to winter conditions.
As the year progresses towards summer, both sun hours and precipitation levels begin to decline in tandem, suggesting a pattern of drier and sunnier weather as the months change from winter to spring.

Sunny Weather

Period	Perth
Jan	12.3 hours/day
Feb	10.7 hours/day
Mar	8.5 hours/day
Apr	7.5 hours/day
May	5.7 hours/day
Jun	3.8 hours/day
Jul	3.1 hours/day
Aug	4.1 hours/day
Sep	6.0 hours/day
Oct	7.6 hours/day
Nov	9.5 hours/day
Dec	11.6 hours/day
Average	7.5 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 Perth, the earliest sunrise occurs at 5:06 AM in December, while the latest occurs at 7:14 AM in June, signifying a considerable seasonal variation. The sunset times also reflect this seasonal shift, with the earliest sunset at 5:20 PM in June and the latest at 7:24 PM in January.
Day length ranges from a minimum of 10 hours and 5 minutes in June to a maximum of 14 hours and 12 minutes in December, highlighting significant differences throughout the year. Overall, these trends indicate that Perth experiences longer days and earlier sunrises in the summer months, and shorter days paired with later sunrises in winter.

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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