July weather forecast
Potsdam, NY

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Weather in July

July brings the peak of summer to Potsdam, New York, characterized by the warmest temperatures, extensive daylight hours, and increased sunshine duration. July is slightly hotter than its antecedent, June. It is the hottest month, with some days soaring to a balmy 77°F (25°C). Despite increased temperatures, rainfall does persist. The amalgamation of the sunshine, rainfall, and warm temperatures make July an intriguing time to visit Potsdam.

Temperature

July proves to be the warmest month, recording an average peak temperature of 77°F (25°C) and a minimum temperature of 58.6°F (14.8°C).

Humidity

In July, the average relative humidity in Potsdam is 80%.

Rainfall

In Potsdam, during July, the rain falls for 18.7 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Potsdam, during the entire year, the rain falls for 156 days and collects up to 29.72" (755mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 15h and 10min.
On the first day of July, sunrise is at 5:18 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:26 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.1h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 5 during July translates into these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

What are the warmest months?

The average temperatures reach their apex in July, averaging 77°F (25°C) at the high end and 58.6°F (14.8°C) at the low end.

What is the average July temperature?

Potsdam in July has an average high-temperature of 77°F (25°C) and an average low-temperature of 58.6°F (14.8°C).

What is the average humidity in July?

The average relative humidity in July is 80%.

How many days does it rain in July?

In July, the rain falls for 18.7 days. Throughout July, 2.8" (71mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

In Potsdam, the average day length in July is 15h and 10min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:18 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:26 pm EDT.

What month has the most sunshine?

With an average of 10.1h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Potsdam have in July?

In July, the average sunshine duration is 10.1h.

When is the highest UV index in Potsdam?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Potsdam, NY

Average temperature in July - Potsdam, NY
  • Average high temperature in July: 77°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in July: 58.6°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in July
Potsdam, NY

Average pressure in July - Potsdam, NY
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Potsdam, NY

Average wind speed in July - Potsdam, NY
  • Average wind speed in July: 6.5mph

The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in July
Potsdam, NY

Average humidity in July - Potsdam, NY
  • Average humidity in July: 80%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).

Average rainfall in July
Potsdam, NY

Average rainfall in July - Potsdam, NY
  • Average rainfall in July: 2.8"

The wettest month (with the highest rainfall) is August (3.03").
The driest months (with the least rainfall) are March and September (2.01").

Average rainfall days in July
Potsdam, NY

Average rainfall days in July - Potsdam, NY
  • Average rainfall days in July: 18.7 days

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (6 days).

Average snowfall in July
Potsdam, NY

Average snowfall in July - Potsdam, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is January (8.39").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Potsdam, NY

Average snowfall days in July - Potsdam, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Potsdam, NY

Average daylight in July / Average sunshine in July - Potsdam, NY
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).

Average sunshine days in July
Potsdam, NY

Average sunshine days in July - Potsdam, NY
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is November (15 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in July
Potsdam, NY

Average UV index in July - Potsdam, NY
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in July
Potsdam, NY

Average cloud cover in July - Potsdam, NY
  • Average cloud cover in July: 35

The months with the most cloud cover are January and February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 35).

Average visibility in July
Potsdam, NY

Average visibility in July - Potsdam, NY
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, September and October (6mi).
The months with the lowest visibility are January and February (4mi).

Potsdam, New York, USA

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