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Average weather for Mamaroneck in July

It's warm in July in Mamaroneck with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 30°C. At night, you can expect temperatures between 19°C and 22°C.

Daily Temperature in July in Mamaroneck

Start of July

The month of July starts in Mamaroneck with hot temps, averaging around 30°C during the day and nights around 21°C. There are plenty of days with a good chance of precipitation.

Mid July

By mid-July, daytime temps stay steady at around 30°C, with nights around 22°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of July

By the end of July, the average daytime temperature in Mamaroneck is around 29°C, while nighttime temps are about 21°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

Because temperatures drop in the evening, wearing layers is recommended.

Water temperature

The water temperature at Mamaroneck is 23°C this month. Comfortable for a swim.

In July, there is an average of 203 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.

Mamaroneck in July

New York
Temperature Average temperature
29°C 31°C
Sun Max. temperature
30°C 33°C
Sun Min. temperature
27°C -5°C
Rain Total precipitation
203 mm 160 mm
Rain Rainy days
11 days 18 days

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is July a good time to visit Mamaroneck?

Looking for sun? July isn’t a good month to be in Mamaroneck. The temperature is nice, but there’s too much chance of rain.

Temperature records

With 36°C in 2022, Mamaroneck reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 18°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 27°C.

Check out the climate of Mamaroneck for all months and discover the best travel time

Daily Temperature in July in Mamaroneck

This chart shows the average daily high and low temperatures in July for Mamaroneck, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in July in Mamaroneck

Daily Precipitation in July in Mamaroneck

The chart below shows the average daily precipitation in July for Mamaroneck, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 11 days of precipitation in Mamaroneck.

Daily Precipitation in July in Mamaroneck

Daily UV index in July in Mamaroneck

This chart shows the average daily UV index in July in Mamaroneck, 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.

Daily UV Index in July in Mamaroneck

Temperature in July in Mamaroneck over the years

This chart shows the average temperature in July in Mamaroneck, measured in degrees Celsius, over the past few years.

Temperature in July in Mamaroneck Over the Years

Total precipitation in July in Mamaroneck over the years

This chart shows the average precipitation in July in Mamaroneck, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in July in Mamaroneck over the years

Daily weather in July for Mamaroneck

Click on any day in July to get detailed info about the usual weather on that day in Mamaroneck. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in July in Mamaroneck

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Average weather in Mamaroneck by month

Click on a month below to see detailed weather info for Mamaroneck. 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 Mamaroneck for all months at once

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