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April Weather in Jamestown, Australia

Last updated: August 22, 2025

In April, the average temperature in Jamestown, Australia is a pleasant 17°C (62°F). Expect variations, with minimum temperatures dipping to 3°C (37°F) and highs reaching up to 35°C (96°F). During this month, precipitation is relatively light, totaling 26 mm (1.0 in) over about 4 days, while the average humidity hovers around 60%.

April Temperature in Jamestown

In April in Jamestown, the average temperature is 17°C (62°F), with maximums reaching up to 35°C (96°F) and minimums dipping as low as 3°C (37°F). This variability in temperatures makes Jamestown an ideal destination for travelers seeking both warmth and cooler respite during their adventures.

April Weather in Jamestown: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Jamestown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jamestown, April typically has an average temperature of 17°C (62°F), with highs reaching up to 35°C (96°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec747169625348484854606570
Data source: Temperature data for Jamestown generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Jamestown

In Jamestown in April, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

April Precipitation Trends in Jamestown

The chart displays monthly precipitation patterns in Jamestown, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Jamestown, April typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec14228263134345129343922
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Jamestown

In Jamestown in April humidity is 60%. With an average temperature of 17°C (62°F), this humidity feels like a refreshing embrace, making travel both comfortable and invigorating as you explore the sights without feeling overly sticky or uncomfortable.

April Average Humidity in Jamestown

This chart illustrates the average monthly humidity levels in Jamestown, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Jamestown is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec30%35%50%60%69%71%72%64%57%40%40%37%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Jamestown

In Jamestown in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Jamestown.

Maximum UV Index Levels in Jamestown for April

The chart shows the monthly maximum UV Index (UVI) for Jamestown in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Jamestown typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412964468111316
Data source: Jamestown April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Jamestown Compares to Other Months

Weather in Jamestown varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Jamestown, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Jamestown, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)14 mm (0.5 inches)30%extreme
February Weather22°C (71°F)22 mm (0.9 inches)35%extreme
March Weather20°C (69°F)8 mm (0.3 inches)50%extreme
April Weather17°C (62°F)26 mm (1.0 inches)60%very high
May Weather12°C (53°F)31 mm (1.2 inches)69%high
June Weather9°C (48°F)34 mm (1.3 inches)71%moderate
July Weather9°C (49°F)34 mm (1.3 inches)72%moderate
August Weather9°C (49°F)51 mm (2.0 inches)64%high
September Weather12°C (55°F)29 mm (1.2 inches)57%very high
October Weather16°C (60°F)34 mm (1.3 inches)40%extreme
November Weather18°C (65°F)39 mm (1.5 inches)40%extreme
December Weather21°C (71°F)22 mm (0.9 inches)37%extreme

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