Temperatures in July
It's hot in July in Negombo with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 26°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Negombo in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Negombo with hot temperatures, averaging around 31°C during the day and nights close to 28°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-July
By mid-July, the average daytime temperature stays the same at 31°C, with nights close to 27°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of July
By the end of July, the average daytime temperature in Negombo will be around 31°C, with nights close to 27°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at Negombo is 27°C this month. Nice and warm for a swim.
Precipitation in July
In July, there is an average of 88 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance is 34% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Negombo. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Negombo in July |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 23°C | |
 High Temp |
31°C | 27°C | |
| Low Temp |
30°C | 21°C | |
 Total Precipitation |
88 mm | 52 mm | |
| Rainy Days |
11 days | 9 days | |
June
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Negombo?
July is a great month to be in Negombo for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Negombo in July
With 33°C, Negombo hit the highest temperature in the last 10 years in July 2019. The lowest daytime temperature in this month was 27°C in 2018. The extreme night temperatures ranged from a low of 23°C to a high of 29°C.
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Daily Temperature in July in Negombo
This chart shows the average daily temperatures, both day and night, for each day in July in Negombo, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Negombo
The chart below shows the average daily precipitation in July for Negombo, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 11 days of rain in Negombo.
Daily UV Index in July in Negombo
This chart shows the average daily UV index in July in Negombo, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Negombo Over the Years
This chart shows the average temperature in July in Negombo, measured in degrees Celsius, over the past years.
Total Precipitation in July in Negombo Over the Years
This chart shows the average precipitation in July in Negombo, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Negombo
Click on a specific day in July for detailed info on the typical weather on that day in Negombo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Negombo
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Average Weather in Negombo by Month
Click on a month below to see detailed weather info for Negombo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
