UTC Offset
UTC+09:30
Jamestown, Australia Snapshot 2026
Where is Jamestown?
Jamestown, Australia
- Continent
- Oceania
- Country
- Australia
- City
- Jamestown
- Population
- 1.6K
- Coordinates
- -33.21°, 138.61°
Jamestown is a city in Australia with a population of approximately 1.6K. Average temperatures range from 5°C (42°F) in July to 31°C (87°F) in January. The best time to visit is January, February, March, December.
Time in Jamestown right now
Open full time & time zone page 00:11 11
Wednesday, July 1, 2026
IANA time zone
Australia/Adelaide
Daylight saving
Standard time
ACST / GMT+10:30
Next DST change
October 4
forward +1h
Live weather in Jamestown
Daylight in Jamestown today
View full sunrise & sunset page Sunrise
Sunset
Day length
9h 59m
Climate normals for Jamestown
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March best
Excellent April
Good May
Good June
Fair 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 | 31°C / 18°C | 30°C / 16°C | 4days (29 mm) Good | 11.9h Excellent | 45% Moderate | 9.1 Very High | Excellent | View Details |
| February best | 29°C / 17°C | 29°C / 15°C | 2days (9 mm) Excellent | 11.6h Excellent | 46% Moderate | 8.7 Very High | Excellent | View Details |
| March best | 27°C / 15°C | 26°C / 13°C | 3days (11 mm) Excellent | 10.8h Excellent | 50% Moderate | 7.3 Very High | Excellent | View Details |
| April | 22°C / 12°C | 20°C / 9°C | 4days (22 mm) Good | 9.3h Good | 57% Moderate | 5.7 High | Good | View Details |
| May | 17°C / 8°C | 14°C / 5°C | 6days (27 mm) Good | 8.3h Good | 68% Muggy | 3.9 Moderate | Good | View Details |
| June | 14°C / 6°C | 10°C / 3°C | 8days (37 mm) Wet | 7.2h Good | 75% Muggy | 3.1 Moderate | Fair | View Details |
| July | 13°C / 5°C | 9°C / 2°C | 7days (36 mm) Good | 7.7h Good | 75% Muggy | 3.5 Moderate | Fair | View Details |
| August | 14°C / 6°C | 11°C / 3°C | 9days (44 mm) Wet | 8.6h Good | 71% Muggy | 4.5 Moderate | Fair | View Details |
| September | 18°C / 8°C | 15°C / 4°C | 7days (41 mm) Good | 9.9h Good | 63% Muggy | 6.1 High | Good | View Details |
| October | 22°C / 10°C | 19°C / 7°C | 6days (42 mm) Good | 10.6h Excellent | 56% Moderate | 7.5 Very High | Good | View Details |
| November | 24°C / 13°C | 23°C / 10°C | 7days (45 mm) Good | 11.6h Excellent | 53% Moderate | 8.3 Very High | Good | View Details |
| December best | 28°C / 15°C | 27°C / 13°C | 4days (28 mm) Good | 12.2h Excellent | 47% Moderate | 9.1 Very High | Excellent | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 31°C / 18°C . Feb: 29°C / 17°C . Mar: 27°C / 15°C . Apr: 22°C / 12°C . May: 17°C / 8°C . Jun: 14°C / 6°C . Jul: 13°C / 5°C . Aug: 14°C / 6°C . Sep: 18°C / 8°C . Oct: 22°C / 10°C . Nov: 24°C / 13°C . Dec: 28°C / 15°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 29 mm. Feb: 9 mm. Mar: 11 mm. Apr: 22 mm. May: 27 mm. Jun: 37 mm. Jul: 36 mm. Aug: 44 mm. Sep: 41 mm. Oct: 42 mm. Nov: 45 mm. Dec: 28 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 45%. Feb: 46%. Mar: 50%. Apr: 57%. May: 68%. Jun: 75%. Jul: 75%. Aug: 71%. Sep: 63%. Oct: 56%. Nov: 53%. Dec: 47%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 20 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 19 km/h . Jun: 19 km/h . Jul: 22 km/h . Aug: 22 km/h . Sep: 23 km/h . Oct: 23 km/h . Nov: 22 km/h . Dec: 22 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 9. Mar: UV 7. Apr: UV 6. May: UV 4. Jun: UV 3. Jul: UV 4. Aug: UV 5. Sep: UV 6. Oct: UV 8. Nov: UV 8. Dec: UV 9.
Frequently Asked Questions
Jamestown has a population of approximately 1.6K.
The best months to visit Jamestown are January, February, March, December, when temperatures are pleasant and rainfall is lower.
Jamestown receives approximately 371mm of rainfall annually across 67 rainy days.
Jamestown is located in Australia, in the Oceania region.