UTC Offset
UTC+08:00
Sinclair, Australia Snapshot 2026
Where is Sinclair?
Sinclair, Australia
- Continent
- Oceania
- Country
- Australia
- City
- Sinclair
- Population
- 837
- Coordinates
- -33.86°, 121.87°
Sinclair is a city in Australia with a population of approximately 837. Average temperatures range from 11°C (51°F) in July to 25°C (76°F) in February. The best time to visit is January, February, March, December.
Time in Sinclair right now
Open full time & time zone page 22:51 51
Friday, May 8, 2026
IANA time zone
Australia/Perth
Daylight saving
No DST
Next DST change
—
Live weather in Sinclair
Daylight in Sinclair today
View full sunrise & sunset page Sunrise
Sunset
Day length
10h 34m
Climate normals for Sinclair
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March best
Excellent April
Good May
Good June
Good July
Fair August
Fair September
Good October
Good November
Good December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 24°C / 17°C | 25°C / 16°C | 4days (22 mm) Good | 11.8h Excellent | 67% Muggy | 8.7 Very High | Excellent | View Details |
| February best | 25°C / 18°C | 25°C / 16°C | 4days (38 mm) Good | 10.9h Excellent | 68% Muggy | 8.2 Very High | Excellent | View Details |
| March best | 24°C / 17°C | 24°C / 16°C | 6days (37 mm) Good | 9.9h Good | 70% Muggy | 6.5 High | Excellent | View Details |
| April | 21°C / 15°C | 20°C / 13°C | 7days (36 mm) Good | 8.9h Good | 70% Muggy | 4.8 Moderate | Good | View Details |
| May | 19°C / 13°C | 17°C / 10°C | 7days (39 mm) Good | 8.4h Good | 68% Muggy | 3.6 Moderate | Good | View Details |
| June | 17°C / 12°C | 14°C / 8°C | 12days (61 mm) Wet | 7.6h Good | 71% Muggy | 2.8 Moderate | Good | View Details |
| July | 16°C / 11°C | 13°C / 7°C | 12days (70 mm) Wet | 8.1h Good | 71% Muggy | 3.3 Moderate | Fair | View Details |
| August | 16°C / 11°C | 13°C / 7°C | 12days (86 mm) Wet | 8.9h Good | 71% Muggy | 4.4 Moderate | Fair | View Details |
| September | 18°C / 12°C | 16°C / 8°C | 8days (41 mm) Wet | 9.9h Good | 70% Muggy | 5.9 High | Good | View Details |
| October | 19°C / 13°C | 18°C / 10°C | 8days (38 mm) Wet | 10.9h Excellent | 69% Muggy | 7.3 Very High | Good | View Details |
| November | 20°C / 14°C | 19°C / 12°C | 7days (37 mm) Good | 11.5h Excellent | 68% Muggy | 7.8 Very High | Good | View Details |
| December best | 23°C / 16°C | 23°C / 14°C | 3days (11 mm) Excellent | 12.5h Excellent | 66% Muggy | 9 Very High | Excellent | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 24°C / 17°C . Feb: 25°C / 18°C . Mar: 24°C / 17°C . Apr: 21°C / 15°C . May: 19°C / 13°C . Jun: 17°C / 12°C . Jul: 16°C / 11°C . Aug: 16°C / 11°C . Sep: 18°C / 12°C . Oct: 19°C / 13°C . Nov: 20°C / 14°C . Dec: 23°C / 16°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 22 mm. Feb: 38 mm. Mar: 37 mm. Apr: 36 mm. May: 39 mm. Jun: 61 mm. Jul: 70 mm. Aug: 86 mm. Sep: 41 mm. Oct: 38 mm. Nov: 37 mm. Dec: 11 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 68%. Mar: 70%. Apr: 70%. May: 68%. Jun: 71%. Jul: 71%. Aug: 71%. Sep: 70%. Oct: 69%. Nov: 68%. Dec: 66%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 27 km/h . Feb: 27 km/h . Mar: 25 km/h . Apr: 25 km/h . May: 26 km/h . Jun: 28 km/h . Jul: 30 km/h . Aug: 30 km/h . Sep: 28 km/h . Oct: 28 km/h . Nov: 27 km/h . Dec: 28 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 20°C . Feb: 20°C . Mar: 21°C . Apr: 20°C . May: 19°C . Jun: 18°C . Jul: 17°C . Aug: 16°C . Sep: 17°C . Oct: 18°C . Nov: 18°C . Dec: 19°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 8. Mar: UV 7. Apr: UV 5. May: UV 4. Jun: UV 3. Jul: UV 3. Aug: UV 4. Sep: UV 6. Oct: UV 7. Nov: UV 8. Dec: UV 9.
Frequently Asked Questions
Sinclair has a population of approximately 837.
The best months to visit Sinclair are January, February, March, December, when temperatures are pleasant and rainfall is lower.
Sinclair receives approximately 516mm of rainfall annually across 90 rainy days.
Sinclair is located in Australia, in the Oceania region.