Rideau Lakes Weather in April

Average temperatures, rainfall, sunshine and the best places to visit in Rideau Lakes, Canada in April.

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Delta

Planning a trip to Rideau Lakes, Canada this April? Here's what you need to know about the weather:

What to Expect in Rideau Lakes in April

Rideau Lakes, Canada is a region in Canada. April in Rideau Lakes generally has cold temperatures, with high precipitation.

Temperatures

You can expect cold maximum daytime temperatures of around 11°C (52°F) and nighttime temperatures around 2°C (36°F) in Delta.

For specific regional insights in Rideau Lakes, Canada, refer to the map provided below.

Precipitation

April is a rainy month with an average rainfall of around 103 mm (4.1 in) in Delta. It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Average sunshine

Sunshine is moderately available across various locations. In Delta, you can expect around 162 hours of sunlight in April, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Rideau Lakes by month

Pick a month to see the average temperature, rainfall and sunshine in Rideau Lakes — and find the best time to visit. (based on Delta)

January-2°C (28°F) February-1°C (30°F) March4°C (39°F) April11°C (52°F) May19°C (66°F) This monthJune23°C (73°F) July27°C (81°F) August26°C (79°F) September22°C (72°F) October14°C (57°F) November8°C (46°F) December2°C (36°F)
Best Time to Visit Rideau Lakes →

Best Places to Visit in Rideau Lakes in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rideau Lakes.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Rideau Lakes

What is the weather like in April for the most popular destinonation in Rideau Lakes, Canada?

Delta

In April Delta generally has low temperatures with maximum daytime temperatures around 11°C (52°F), minimum nighttime temperatures around 2°C (36°F) and high monthly rainfall. So on average the conditions are poor that month.

« March
April
May »
March
April
May
Max temperature
4°C (39°F)
11°C (52°F)
19°C (66°F)
Min temperature
-5°C (23°F)
2°C (36°F)
8°C (46°F)
Monthly sun hours
145 hours
162 hours
220 hours
Monthly rainfall
76 mm (3 in)
103 mm (4.1 in)
83 mm (3.3 in)
Monthly rainy days
10 days
11 days
11 days
Weather conditions
poor
poor
pleasant
Climate in Delta →

Is your destination not in the list? Have a look at all destinations in Rideau Lakes, in Canada.

In our records: Canada April extremes

Notable April records observed across cities in Canada in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest April day in Canada brought 290 mm (11 in) in Niagara on the Lake on April 27, 1981.

Rideau Lakes weather in April: frequently asked questions

What is the weather like in Rideau Lakes, Canada in April?

Expect poor weather across Rideau Lakes, Canada in April. The popular destination of Delta averages 11°C (52°F) by day and 2°C (36°F) at night during this month.

What is the average temperature in Rideau Lakes, Canada in April?

In Delta, the average daytime high in April is 11°C (52°F), while nighttime temperatures drop to around 2°C (36°F).

Does Rideau Lakes, Canada get a lot of rain in April?

Yes, April tends to be a wetter month in Rideau Lakes, Canada. Average rainfall in Delta sits around 103 mm (4.1 in).

Is April a Good Time to Visit Rideau Lakes, Canada?

Given the typically poor weather conditions in Delta, April may not be the ideal time to visit Rideau Lakes, Canada.

Generally speaking, the best visiting conditions can be found in June, July, August and September offering mostly perfect weather in Delta. In contrast, January, February, March, April, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Rideau Lakes.

Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed historical weather averages for many cities in Canada.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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