Beach
Eastern Beaches
Ontario · Canada · Pacific Ocean
43.6501, -79.3163 · South Riverdale, 2 km
- 21°Sea · August
- 25°High · July
- 8.5 hSunshine · July
Your month at the beach
Eastern Beaches in January
- 0°CAir, daytime high-5°C at night
- 4°CSea temperature
- 2.5 hSunshine a day
- 12 daysRainy days in the month54 mm in total
- 25 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in February
- 0°CAir, daytime high-5°C at night
- 3°CSea temperature
- 3.3 hSunshine a day
- 10 daysRainy days in the month49 mm in total
- 24 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in March
- 4°CAir, daytime high-2°C at night
- 3°CSea temperature
- 4.9 hSunshine a day
- 11 daysRainy days in the month53 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in April
- 9°CAir, daytime high2°C at night
- 4°CSea temperature
- 6.1 hSunshine a day
- 13 daysRainy days in the month71 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in May
- 15°CAir, daytime high8°C at night
- 7°CSea temperature
- 7.3 hSunshine a day
- 13 daysRainy days in the month72 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in June
- 21°CAir, daytime high14°C at night
- 15°CSea temperature
- 8.4 hSunshine a day
- 14 daysRainy days in the month71 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in July
- 25°CAir, daytime high18°C at night
- 20°CSea temperature
- 8.5 hSunshine a day
- 14 daysRainy days in the month75 mm in total
- 14 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in August
- 25°CAir, daytime high19°C at night
- 21°CSea temperature
- 7.8 hSunshine a day
- 13 daysRainy days in the month59 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in September
- 21°CAir, daytime high15°C at night
- 19°CSea temperature
- 6.7 hSunshine a day
- 12 daysRainy days in the month66 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in October
- 14°CAir, daytime high9°C at night
- 13°CSea temperature
- 3.9 hSunshine a day
- 14 daysRainy days in the month74 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in November
- 8°CAir, daytime high3°C at night
- 8°CSea temperature
- 2.8 hSunshine a day
- 12 daysRainy days in the month66 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Eastern Beaches in December
- 2°CAir, daytime high-2°C at night
- 5°CSea temperature
- 2.0 hSunshine a day
- 13 daysRainy days in the month63 mm in total
- 24 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- 18Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
- 7 kmAirport: Billy Bishop Toronto City Airport (YTZ)In a straight line; by road it is further
No reliable information yet on: bathing water quality, wheelchair access, lifeguards.
January from 2020 to 2025
In January 2025 the sea averaged 3.7 °C — about the same as the 1991–2020 average.
1991–2020 average: 3.6 °C
1991–2020 average: -0.3 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
February from 2020 to 2025
In February 2025 the sea averaged 3.4 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 2.9 °C
1991–2020 average: -0.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
March from 2020 to 2025
In March 2025 the sea averaged 3.2 °C — 0.3 °C above the 1991–2020 average.
1991–2020 average: 2.9 °C
1991–2020 average: 3.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
April from 2020 to 2025
In April 2025 the sea averaged 4.0 °C — about the same as the 1991–2020 average.
1991–2020 average: 3.8 °C
1991–2020 average: 8.8 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
May from 2020 to 2025
In May 2025 the sea averaged 6.7 °C — 0.6 °C below the 1991–2020 average.
1991–2020 average: 7.3 °C
1991–2020 average: 14.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
June from 2020 to 2025
In June 2025 the sea averaged 12.7 °C — 2.2 °C below the 1991–2020 average.
1991–2020 average: 14.8 °C
1991–2020 average: 21.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
July from 2020 to 2025
In July 2025 the sea averaged 21.5 °C — 1.6 °C above the 1991–2020 average.
1991–2020 average: 19.9 °C
1991–2020 average: 24.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
August from 2020 to 2025
In August 2025 the sea averaged 23.1 °C — 1.9 °C above the 1991–2020 average.
1991–2020 average: 21.2 °C
1991–2020 average: 24.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
September from 2020 to 2025
In September 2025 the sea averaged 18.4 °C — 0.7 °C below the 1991–2020 average.
1991–2020 average: 19.1 °C
1991–2020 average: 21.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
October from 2020 to 2025
In October 2025 the sea averaged 16.6 °C — 3.5 °C above the 1991–2020 average.
1991–2020 average: 13.1 °C
1991–2020 average: 14.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
November from 2020 to 2025
In November 2025 the sea averaged 8.3 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 7.5 °C
1991–2020 average: 7.7 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
December from 2020 to 2025
In December 2025 the sea averaged 3.9 °C — 1.1 °C below the 1991–2020 average.
1991–2020 average: 5.0 °C
1991–2020 average: 2.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
When to go
1991–2020 averagesThe year at a glance
- Jan4°2 h54 mm
- Feb3°3 h49 mm
- Mar3°5 h53 mm
- Apr4°6 h71 mm
- May7°7 h72 mm
- Jun15°8 h71 mm
- Jul20°8 h75 mm
- Aug21°8 h59 mm
- Sep19°7 h66 mm
- Oct13°4 h74 mm
- Nov8°3 h66 mm
- Dec5°2 h63 mm
Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.
Sea temperature
1991–2020 averagesClimate through the year
1991–2020 averagesRain
Sunshine
Sunshine hours are estimated from measured solar radiation, not observed directly.
Month by month
1991–2020 averagesEvery month at Eastern Beaches: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 0 | -5 | 4 | 54 | 12 | 2.5 | 25 |
| February | 0 | -5 | 3 | 49 | 10 | 3.3 | 24 |
| March | 4 | -2 | 3 | 53 | 11 | 4.9 | 21 |
| April | 9 | 2 | 4 | 71 | 13 | 6.1 | 19 |
| May | 15 | 8 | 7 | 72 | 13 | 7.3 | 15 |
| June | 21 | 14 | 15 | 71 | 14 | 8.4 | 15 |
| July | 25 | 18 | 20 | 75 | 14 | 8.5 | 14 |
| Augustwarmest sea | 25 | 19 | 21 | 59 | 13 | 7.8 | 15 |
| September | 21 | 15 | 19 | 66 | 12 | 6.7 | 17 |
| October | 14 | 9 | 13 | 74 | 14 | 3.9 | 21 |
| November | 8 | 3 | 8 | 66 | 12 | 2.8 | 22 |
| December | 2 | -2 | 5 | 63 | 13 | 2.0 | 24 |
Swipe sideways to see the other columns.
Nearby destinations
About these numbers
Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.
| What | Where it comes from | Nearest measurement |
|---|---|---|
| Air, rain and sunshine | NASA POWER | 17 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 6 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 17 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Nearest airport | OurAirports | straight-line distance |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |