UTC Offset
UTC+01:00
Perth, United Kingdom Snapshot 2026
Where is Perth?
Perth, United Kingdom
- Continent
- Europe
- Country
- United Kingdom
- City
- Perth
- Population
- 47.4K
- Coordinates
- 56.40°, -3.43°
Perth is a city in United Kingdom with a population of approximately 47.4K. Average temperatures range from 1°C (33°F) in January to 19°C (66°F) in July. The best time to visit is May, June, July, August, September.
Time in Perth right now
Open full time & time zone page 18:46 46
Monday, June 15, 2026
IANA time zone
Europe/London
Daylight saving
DST in effect
GMT / BST
Next DST change
October 25
backward -1h
Live weather in Perth
Daylight in Perth today
View full sunrise & sunset page Sunrise
Sunset
Day length
17h 41m
Climate normals for Perth
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May best
Fair June best
Good July best
Good August best
Good September best
Good October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 6°C / 1°C | 2°C / -3°C | 13days (82 mm) Wet | 3h Poor | 89% Very Muggy | 0.7 Low | Poor | View Details |
| February | 7°C / 1°C | 3°C / -3°C | 14days (91 mm) Wet | 4.7h Fair | 85% Humid | 1.2 Low | Poor | View Details |
| March | 9°C / 2°C | 5°C / -2°C | 14days (78 mm) Wet | 6.5h Fair | 82% Humid | 2.5 Moderate | Poor | View Details |
| April | 11°C / 3°C | 8°C / 0°C | 11days (50 mm) Wet | 8.8h Good | 78% Humid | 3.8 Moderate | Poor | View Details |
| May best | 15°C / 7°C | 13°C / 5°C | 12days (61 mm) Wet | 10.2h Excellent | 76% Humid | 5.2 High | Fair | View Details |
| June best | 17°C / 10°C | 16°C / 8°C | 13days (70 mm) Wet | 10.3h Excellent | 77% Humid | 5.5 High | Good | View Details |
| July best | 19°C / 12°C | 18°C / 11°C | 14days (84 mm) Wet | 9.6h Good | 78% Humid | 5.1 High | Good | View Details |
| August best | 18°C / 12°C | 17°C / 10°C | 14days (86 mm) Wet | 8.7h Good | 80% Humid | 4.6 Moderate | Good | View Details |
| September best | 16°C / 9°C | 14°C / 7°C | 13days (76 mm) Wet | 7h Good | 82% Humid | 3.3 Moderate | Good | View Details |
| October | 12°C / 7°C | 10°C / 4°C | 15days (117 mm) Wet | 4.6h Fair | 86% Very Muggy | 1.7 Low | Poor | View Details |
| November | 8°C / 3°C | 6°C / 0°C | 13days (86 mm) Wet | 3.3h Poor | 89% Very Muggy | 0.8 Low | Poor | View Details |
| December | 7°C / 2°C | 3°C / -2°C | 15days (101 mm) Wet | 2h Poor | 91% Very Muggy | 0.5 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 6°C / 1°C . Feb: 7°C / 1°C . Mar: 9°C / 2°C . Apr: 11°C / 3°C . May: 15°C / 7°C . Jun: 17°C / 10°C . Jul: 19°C / 12°C . Aug: 18°C / 12°C . Sep: 16°C / 9°C . Oct: 12°C / 7°C . Nov: 8°C / 3°C . Dec: 7°C / 2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 82 mm. Feb: 91 mm. Mar: 78 mm. Apr: 50 mm. May: 61 mm. Jun: 70 mm. Jul: 84 mm. Aug: 86 mm. Sep: 76 mm. Oct: 117 mm. Nov: 86 mm. Dec: 101 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 89%. Feb: 85%. Mar: 82%. Apr: 78%. May: 76%. Jun: 77%. Jul: 78%. Aug: 80%. Sep: 82%. Oct: 86%. Nov: 89%. Dec: 91%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 20 km/h . Mar: 18 km/h . Apr: 17 km/h . May: 16 km/h . Jun: 17 km/h . Jul: 16 km/h . Aug: 17 km/h . Sep: 17 km/h . Oct: 19 km/h . Nov: 17 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 3. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 5. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Perth has a population of approximately 47.4K.
The best months to visit Perth are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Perth receives approximately 982mm of rainfall annually across 161 rainy days.
Perth is located in United Kingdom, in the Europe region.