Normal weather for Palo Alto in April
It's pleasantly warm in April in Palo Alto with an average temperature of 20°C. Temperatures this month range from a low of 18°C to a high of 24°C. At night, you can expect temperatures between 9°C and 12°C.
In April, there is an average of 20 mm of precipitation, spread over 4 days. The wind speed is around 4 Bft, mostly coming from the Northwest.
Palo Alto in April |
London | ||
---|---|---|---|
Average Temperature |
20°C | 15°C | |
High Temp |
24°C | 18°C | |
Low Temp |
18°C | 12°C | |
Total Precipitation |
20 mm | 29 mm | |
Rainy Days |
4 days | 7 days |
Start of April
The month of April starts in Palo Alto with mild temperatures, averaging around 20°C during the day and nights close to 11°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
Mid-April
By mid-April, the average daytime temperature stays the same at 20°C, with nights close to 11°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
End of April
By the end of April, the average daytime temperature in Palo Alto will be around 22°C, with nights close to 12°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
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Water temperature
The water temperature at Palo Alto is 13°C this month. This is too cold to swim without protective gear.
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is April a good time to visit Palo Alto?
Want nice weather? Then April is a great time to be in Palo Alto. You’ll have pleasant temperatures and little chance of rain this month.
Temperature records for Palo Alto in April
With 34°C, Palo Alto hit the highest temperature in the last 10 years in April 2015. The lowest daytime temperature in this month was 10°C in 2020. The extreme night temperatures ranged from a low of 4°C to a high of 17°C.
Check out the climate of Palo Alto for all months and discover the best travel time
Daily Temperature in April in Palo Alto
This chart shows the average daily temperatures, both day and night, for each day in April in Palo Alto, 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 Palo Alto
The chart below shows the average daily precipitation in April for Palo Alto, 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 4 days of rain in Palo Alto.
Daily UV Index in April in Palo Alto
This chart shows the average daily UV index in April in Palo Alto, 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 Palo Alto Over the Years
This chart shows the average temperature in April in Palo Alto, measured in degrees Celsius, over the past years.
Total Precipitation in April in Palo Alto Over the Years
This chart shows the average precipitation in April in Palo Alto, 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 Palo Alto
Click on a specific day in April for detailed info on the typical weather on that day in Palo Alto. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Palo Alto
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Average Weather in Palo Alto by Month
Click on a month below to see detailed weather info for Palo Alto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Palo Alto for all months at once