October weather forecastJava, São Tomé and Príncipe
October
Weather in October
The most notable feature of October in Java, São Tomé and Príncipe, is the sharp increase in rainfall. A sum total of 220mm (8.66") of rain is recorded over the city in this month. The wind speed lessens from the highs of the dry season, dropping down to an average of 14.2km/h (8.8mph). The weather change is significant in October as the city moves from the dry season to the wetter part of the year. This transition brings about a noticeable mood change in the scenery, with the city dressing up in abundant greenery.Temperature
Upon the onset of October, Java witnesses an average high-temperature of a still moderately hot 26.4°C (79.5°F), showing a close resemblance to the prior month. Java experiences a subtle drop in temperature during the October nights, recording an average of 25.5°C (77.9°F).Humidity
The months with the highest humidity in Java are August through October, with an average relative humidity of 83%.Rainfall
In Java, in October, during 24.7 rainfall days, 220mm (8.66") of precipitation is typically accumulated. In Java, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.Daylight
In Java, the average length of the day in October is 12h and 7min.On the first day of October, sunrise is at 05:19 and sunset at 17:26. On the last day of the month, sunrise is at 05:13 and sunset at 17:20 GMT.
Sunshine
In Java, the average sunshine in October is 6.7h.UV index
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Java. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 7 in October transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Java, São Tomé and Príncipe
- Average high temperature in October: 26.4°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in October: 25.5°C
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is July (23°C).
Average pressure in October
Java, São Tomé and Príncipe
- Average pressure in October: 1011.4mbar
The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).
Average wind speed in October
Java, São Tomé and Príncipe
- Average wind speed in October: 14.2km/h
The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).
Average humidity in October
Java, São Tomé and Príncipe
- Average humidity in October: 83%
The months with the highest relative humidity are August, September and October (83%).
The month with the lowest relative humidity is March (76%).
Average rainfall in October
Java, São Tomé and Príncipe
- Average rainfall in October: 220mm
The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in October
Java, São Tomé and Príncipe
- Average rainfall days in October: 24.7 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is June (7.3 days).
Average daylight in October /
Average sunshine in October
Java, São Tomé and Príncipe
- Average daylight in October: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is November (Average daylight: 12h and 6min).
- Average sunshine in October: 6h and 42min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).
Average sunshine days in October
Java, São Tomé and Príncipe
- Average sunshine days in October: 2.7 days
The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (1.5 days).
Average UV index in October
Java, São Tomé and Príncipe
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in October
Java, São Tomé and Príncipe
- Average cloud cover in October: 53
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is February (Cloud cover 37).
Average visibility in October
Java, São Tomé and Príncipe
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
