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Thornton weather in April (Colorado, United States of America)

Planning a trip to Thornton in April? Check out this comprehensive weather guide.

In April, Thornton generally has moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 18°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 2°C.

Thornton in April usually receives moderate rainfall, averaging around 52 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 8 days of the month will see rainfall.

The city usually sees around 275 hours of sunlight, indicating many sunny days.

Should you favor a climate that's both dry and comfortably warm May and September typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Thornton climate page with graphs.

 

Thornton, monthly averages in April

Min TemperatureMin Temperature 2°C  
Max TemperatureMax Temperature 18°C  
Chance of RainChance of Rain 27%  
PrecipitationPrecipitation 52 mm  
Rainy daysRainy days 8 days  
HumidityHumidity 49% *  
WindspeedWindspeed 18 km/h *  
SunshineSunshine 275 hours *  
Percentage SunshinePercentage Sunshine 69% *  
* Data from: Denver, the United States of America (15 KM, 9 Miles).

Where to go in the United States of America in April

Find out more about the weather in the United States of America in April and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Thornton in April?

For visitors traveling to Thornton, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in April.

Cycling
6/10
Walking
6/10
Camping
4/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Thornton.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.