Temperatures in April
It's hot in April in Delta with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 31°C. At night, you can expect temperatures between 18°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Delta in April. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of April
The month of April starts in Delta with hot temperatures, averaging around 31°C during the day and nights close to 20°C. Plenty of days with a chance of precipitation.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-April
By mid-April, the average daytime temperature drops to around 30°C, with nights close to 20°C. The chance of precipitation is high during this period.
Temperatures vary between day and night, so it’s smart to wear layers.
End of April
By the end of April, the average daytime temperature in Delta will be around 30°C, with nights close to 19°C. There’s a significant chance of many days with precipitation.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in April
In April, there is an average of 288 mm of precipitation, spread over 26 days. The wind speed is around 3 Bft, mostly coming from the South.
With an average precipitation chance of 87% this month, rainy days are almost inevitable.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in April for Delta. 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.
Delta in April |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 15°C | |
 High Temp |
31°C | 18°C | |
| Low Temp |
28°C | 12°C | |
 Total Precipitation |
288 mm | 29 mm | |
| Rainy Days |
26 days | 7 days | |
March
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 April a good time to visit Delta?
After some sun? Then April isn’t the best time to be in Delta. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Delta in April
With 36°C, Delta hit the highest temperature in the last 10 years in April 2019. The lowest daytime temperature in this month was 22°C in 2023. The extreme night temperatures ranged from a low of 8°C to a high of 26°C.
Check out the climate of Delta for all months and discover the best travel time
Daily Temperature in April in Delta
This chart shows the average daily temperatures, both day and night, for each day in April in Delta, 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 April in Delta
The chart below shows the average daily precipitation in April for Delta, 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 April, you can expect around 26 days of rain in Delta.
Daily UV Index in April in Delta
This chart shows the average daily UV index in April in Delta, 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 April in Delta Over the Years
This chart shows the average temperature in April in Delta, measured in degrees Celsius, over the past years.
Total Precipitation in April in Delta Over the Years
This chart shows the average precipitation in April in Delta, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in April for Delta
Click on a specific day in April for detailed info on the typical weather on that day in Delta. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Delta
Have you been to Delta in April?
Share your weather experience in April in Delta.
Average Weather in Delta by Month
Click on a month below to see detailed weather info for Delta. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
