Hermiston
Oregon, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Hermiston, OR

July is a hot summer month in Hermiston, Oregon, with average temperature ranging between max 90.3°F (32.4°C) and min 57°F (13.9°C).

Temperature

The warmest month is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 57°F (13.9°C).

Rainfall

July is the month with the least rainfall in Hermiston. Rain falls for 2 days and accumulates 0.2" (4.8mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 15.3h.

What is the warmest month in Hermiston?

The warmest month is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 57°F (13.9°C).

What is the temperature in July in Hermiston?

In July, in Hermiston, Oregon, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 57°F (13.9°C).

How much does it rain in Hermiston in July?

In Hermiston, Oregon, in July, it is raining for 2 days, with typically 0.2" (4.8mm) of accumulated precipitation.

What is the driest month in Hermiston?

July is the month with the least rainfall in Hermiston. Rain falls for 2 days and accumulates 0.2" (4.8mm) of precipitation.

When it does not snow in Hermiston?

In Hermiston snow does not fall in April through October.

How many hours of daylight does Hermiston have in July?

The average length of the day in July is 15.3h.
Average temperature in July - Hermiston, OR
  • Average high temperature in July: 90.4°F

The warmest month (with the highest average high temperature) is July (90.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in July: 57.1°F

The month with the highest average low temperature is July (57.1°F).
The coldest month (with the lowest average low temperature) is January (23.6°F).

Average rainfall in July - Hermiston, OR
  • Average rainfall in July: 0.2"

Wettest months (with the highest rainfall) are January, November and December (1.2").
The driest month (with the lowest rainfall) is July (0.2").

Average rainfall days in July - Hermiston, OR
  • Average rainfall days in July: 2 days

The month with the highest number of rainy days is December (11 days).
Months with the lowest number of rainy days are July and August (2 days).

Average snowfall in July - Hermiston, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is January (5").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average daylight in July - Hermiston, OR
  • Average daylight in July: 15.3h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).