worldweatherCanada weather in April - temperature, rain and is it a good time to visit?
Weather in April at a glance
- Daytime temperature
- 11°C
- Night-time temperature
- 1°C
- Daylight hours
- 13h31min
- Chance of rain
- 0%
An overview for the country. Conditions can vary between cities and regions.
Canada in April: weather for a week away
Compare destinations and see how many days of a typical trip met your preferred temperature range, with less than 1 mm of daily precipitation.
No matching destination.
Ottawa in April: Sightseeing
1981-2025Daytime temperature 18-28°CDaily precipitation Less than 1 mm
Weekly average; typical number of days: 0-1
of historical weeks
of historical weeks
How many matching days were there in a week?
Each bar shows the share of historical weeks.
When to go? Compare the months
Average matching days per weekThe highest average was in August: 3.2 matching days per week.
Canada in April: which destinations match most often?
Comparison of 10 cities and regions using your selected conditions.
Hot days and warm nights in April
Does the temperature drop below 20°C during hot weather?
None of the 1,350 days reached 30°C. There are no hot days to compare, although warm nights may still occur.
* A warm night is represented by the daily minimum ≥20°C. Maximum and minimum refer to the same day; this does not isolate the night following a particular hot day.
How much can temperatures change during a week?
Check cooler hours as well as afternoon temperatures.
How often does it get cooler from one day to the next?
55%of weeks with a day-to-day drop in maximum temperature of at least 5°C
Bring a layer for cooler days. Marked drops in temperature occurred in a substantial share of historical weeks.
Ranges are the 20th-80th percentiles of whole-week minima and maxima, not forecast limits. Cooling compares consecutive daily maxima, not day and night temperatures.
Compare all destinations
| City or region | Days matching your plans | At least 5 matching days | All 7 days match |
|---|---|---|---|
| Ottawa | 0.5 / 7 | 2% | 0% |
| Vancouver | 0.2 / 7 | 0% | 0% |
| Calgary | 0.5 / 7 | <1% | 0% |
| Toronto | 0.1 / 7 | 0% | 0% |
| Quebec City | 0 / 7 | 0% | 0% |
| Montreal | 0.4 / 7 | <1% | 0% |
| Gatineau | 0.5 / 7 | 2% | 0% |
| Surrey | 0.2 / 7 | 0% | 0% |
| Mississauga | 0.1 / 7 | 0% | 0% |
| Markham | 0.4 / 7 | 1% | <1% |
Where do the figures come from?
The analysis includes 1,080 complete 7-day periods out of 1,080 possible periods in 45 years (1981-2025), for Ottawa. Every week lies entirely within the selected month. Overlapping weeks are not independent samples. Incomplete weeks are excluded.
A matching day has a daily maximum within the selected temperature range, inclusive, and precipitation below 1 mm. Trace precipitation is possible. The typical range is the 20th-80th percentile of matching days per week. Daily percentages count each calendar day once; categories can overlap.
NASA POWER provides daily MERRA-2 grid data for each location, not city weather-station measurements or an area-wide country average. These are historical frequencies, not a forecast or a measure of forecast accuracy. This comparison does not include cloud, wind, humidity, sea temperature or changes within the day, and does not assess outdoor safety. Check the current forecast before travelling. NASA POWER Daily API.
Historical frequency, not a forecast for your travel dates.
Weather in Canada in April: trends from 1981 to 2025
From 2016 to 2025, the average daytime high was 9.7°C, close to the level recorded in 1981-1990. 2010 was the warmest (12.8°C), while 2018 was the coolest (6.3°C).
How similar is the weather in April from year to year?
In 47% of the years compared, temperature and the number of wet days were close to typical for this month.
Similar means an average daily maximum within 2°C and a wet-day count within 3 days of the 1991-2020 medians. This is historical similarity, not forecast accuracy.Daytime temperatures in April: year by year
Monthly average daily maximum temperature: compare individual years and the longer-term trend.
Blue band: the 20th-80th percentile of monthly averages in 1991-2020. The thicker line is the average of five consecutive years. Highlights describe whole months, not single-day records.
View temperatures for every year
| Year | Average daytime maximum | 5-year average |
|---|---|---|
| 1981 | 10.6°C | - |
| 1982 | 7.4°C | - |
| 1983 | 9°C | - |
| 1984 | 10.1°C | - |
| 1985 | 9.2°C | 9.3°C |
| 1986 | 11.2°C | 9.4°C |
| 1987 | 12.2°C | 10.3°C |
| 1988 | 10.3°C | 10.6°C |
| 1989 | 8.9°C | 10.4°C |
| 1990 | 9.9°C | 10.5°C |
| 1991 | 10.8°C | 10.4°C |
| 1992 | 8.5°C | 9.7°C |
| 1993 | 9.8°C | 9.6°C |
| 1994 | 10.5°C | 9.9°C |
| 1995 | 7.9°C | 9.5°C |
| 1996 | 8°C | 8.9°C |
| 1997 | 9.3°C | 9.1°C |
| 1998 | 12°C | 9.5°C |
| 1999 | 10.5°C | 9.5°C |
| 2000 | 9.2°C | 9.8°C |
| 2001 | 10.3°C | 10.3°C |
| 2002 | 8.7°C | 10.1°C |
| 2003 | 8.4°C | 9.4°C |
| 2004 | 9.8°C | 9.3°C |
| 2005 | 10.8°C | 9.6°C |
| 2006 | 11.1°C | 9.8°C |
| 2007 | 8.5°C | 9.7°C |
| 2008 | 11.3°C | 10.3°C |
| 2009 | 10.3°C | 10.4°C |
| 2010 | 12.8°C | 10.8°C |
| 2011 | 8.8°C | 10.3°C |
| 2012 | 10.3°C | 10.7°C |
| 2013 | 9.5°C | 10.3°C |
| 2014 | 9.6°C | 10.2°C |
| 2015 | 10.1°C | 9.7°C |
| 2016 | 8.4°C | 9.6°C |
| 2017 | 10.9°C | 9.7°C |
| 2018 | 6.3°C | 9.1°C |
| 2019 | 9.4°C | 9°C |
| 2020 | 8.9°C | 8.8°C |
| 2021 | 11.4°C | 9.4°C |
| 2022 | 9.4°C | 9.1°C |
| 2023 | 11.2°C | 10.1°C |
| 2024 | 10.9°C | 10.4°C |
| 2025 | 10.6°C | 10.7°C |
How has April changed since the 1980s?
A comparison of 1981-1990 with 2016-2025 shows how temperatures, rainfall and the frequency of longer hot spells have changed.
The average daytime high remained close to its 1981-1990 level.
How often does April bring heat, frost and rain?
Typical number of days and monthly precipitation based on the 1991-2020 climate normal.
How often does it rain in Canada in April?
The chances use every consecutive 3-, 5- and 7-day period from 1981 to 2025. A wet day has at least 1 mm of precipitation.
A full seven days without rain occurred in 7% of historical periods. At least one wet day occurred in 93% of weeks.
Heatwaves, warm nights and cool spells in April
The percentages show years with at least one run of three consecutive days or nights meeting the stated threshold.
Highest and lowest values since 1981
Start, middle or end of the month - when is the weather most stable?
We compare temperatures, dry days, heavy rain and wind. The highlighted period usually has the lowest combined risk of rain and stronger winds.
- Dry days
- 6 days
- Heavy-rain risk
- 3%
- Frosty nights
- 71%
- Stronger wind
- 0%
- Dry days
- 7 days
- Heavy-rain risk
- 3%
- Frosty nights
- 47%
- Stronger wind
- 0%
- Dry days
- 7 days
- Heavy-rain risk
- 2%
- Frosty nights
- 24%
- Stronger wind
- 0%
The most stable conditions for rain and wind usually occur during: Day 21 to month end.
Country values are the median of data for 10 cities covered by the site. Source: NASA POWER daily gridded data (MERRA-2), 1981-2025; 1991-2020 climate normal. These are area-based model data and can differ from official weather-station records.
Canada weather all year - average temperatures and rain
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January | -2℃ | -11℃ | 0% |
| February | -1℃ | -10℃ | 0% |
| March | 3℃ | -5℃ | 0% |
| April ★ | 11℃ | 1℃ | 0% |
| May ★ | 20℃ | 9℃ | 0% |
| June ★ | 23℃ | 14℃ | 0% |
| July ★ | 26℃ | 16℃ | 0% |
| August ★ | 25℃ | 15℃ | 0% |
| September ★ | 22℃ | 12℃ | 0% |
| October ★ | 15℃ | 7℃ | 0% |
| November | 8℃ | 0℃ | 0% |
| December | 0℃ | -5℃ | 0% |
Where is it warmest in Canada in April? Weather by city
For each city, we show the average daytime temperature and the warmest and coolest year. The comparison uses the average daily high across the whole of April, not a single extreme day.
| Place | Day | Night | April 1981-2025 | Sea | Chance of rain |
|---|---|---|---|---|---|
| Vancouver | 14℃ | 7℃ |
Average11.8°C
Warmest year2016 · 14.7°C
Coolest year2011 · 9°C
Warmest day25.5°C · 30 Apr 1998
Coolest day4.2°C · 14 Apr 1982
| 10℃ | 0% |
| Surrey | 14℃ | 7℃ |
Average11.8°C
Warmest year2016 · 14.7°C
Coolest year2011 · 9°C
Warmest day25.5°C · 30 Apr 1998
Coolest day4.2°C · 14 Apr 1982
| 11℃ | 0% |
| Calgary | 12℃ | -1℃ |
Average9.3°C
Warmest year2016 · 14.5°C
Coolest year2011 · 4.7°C
Warmest day25.9°C · 28 Apr 1987
Coolest day-9.3°C · 3 Apr 1982
| - | 0% |
| Toronto | 11℃ | 3℃ |
Average8.9°C
Warmest year2010 · 12.2°C
Coolest year2018 · 6.1°C
Warmest day23°C · 21 Apr 1987
Coolest day-2.9°C · 6 Apr 1982
| - | 0% |
| Mississauga | 11℃ | 1℃ |
Average8.9°C
Warmest year2010 · 12.2°C
Coolest year2018 · 6.1°C
Warmest day23°C · 21 Apr 1987
Coolest day-2.9°C · 6 Apr 1982
| - | 48% |
| Markham | 11℃ | 1℃ |
Average10.7°C
Warmest year1987 · 14.4°C
Coolest year2018 · 5.8°C
Warmest day27°C · 27 Apr 1990
Coolest day-5.8°C · 6 Apr 1982
| - | 45% |
| Ottawa | 10℃ | 1℃ |
Average10.8°C
Warmest year2010 · 14.7°C
Coolest year2018 · 5.6°C
Warmest day27.2°C · 13 Apr 2023
Coolest day-8.9°C · 6 Apr 1982
| - | 0% |
| Montreal | 10℃ | 2℃ |
Average10.5°C
Warmest year2010 · 13.7°C
Coolest year2018 · 6.6°C
Warmest day26°C · 27 Apr 2009
Coolest day-8.7°C · 6 Apr 1982
| - | 0% |
| Gatineau | 10℃ | 1℃ |
Average10.8°C
Warmest year2010 · 14.7°C
Coolest year2018 · 5.6°C
Warmest day27.2°C · 13 Apr 2023
Coolest day-8.9°C · 6 Apr 1982
| - | 0% |
| Quebec City | 8℃ | 0℃ |
Average5.8°C
Warmest year2010 · 10.2°C
Coolest year1982 · 0.5°C
Warmest day22.9°C · 27 Apr 1990
Coolest day-12.5°C · 5 Apr 1995
| - | 0% |
Temperature records in Canada: April compared with the whole year
The comparison uses daily high temperatures from 1981-2025 for the 10 cities shown in the table.
These are records in NASA POWER gridded data for the analysed cities, not official national weather-station records.