Monthly weather forecast and climate
Hereford, AZ

Weather in January

January, the same as December, in Hereford, Arizona, is a moderate winter month, with temperature in the range of an average high of 57.2°F (14°C) and an average low of 37.4°F (3°C). In January, the average high-temperature is essentially the same as in December - a still mild 57.2°F (14°C). Weather in January »

Weather in February

February, the last month of the winter, in Hereford, is also a moderate month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 39.6°F (4.2°C). In Hereford, Arizona, the average high-temperature in February is essentially the same as in January - a still mild 60.4°F (15.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Hereford, is a pleasant month, with average temperature varying between 45.3°F (7.4°C) and 68.2°F (20.1°C). In Hereford, Arizona, the average high-temperature in March marginally rises, from a moderate 60.4°F (15.8°C) in February, to a pleasant 68.2°F (20.1°C). Weather in March »

Weather in April

April is a moderately hot spring month in Hereford, Arizona, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 74.3°F (23.5°C). In Hereford, the average high-temperature marginally rises, from an agreeable 68.2°F (20.1°C) in March, to a moderately hot 74.3°F (23.5°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Hereford, Arizona, with average temperature varying between 81.1°F (27.3°C) and 55°F (12.8°C). In Hereford, the average high-temperature marginally rises, from 74.3°F (23.5°C) in April, to a still moderately hot 81.1°F (27.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Hereford, Arizona, with temperature in the range of an average low of 66.4°F (19.1°C) and an average high of 91°F (32.8°C). June is the warmest month, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 66.4°F (19.1°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Hereford, Arizona, with average temperature fluctuating between 87.4°F (30.8°C) and 70.9°F (21.6°C). In July, the average high-temperature is almost the same as in June - a still tropical 87.4°F (30.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Hereford, Arizona, with average temperature fluctuating between 87.3°F (30.7°C) and 69.1°F (20.6°C). In August, the average high-temperature is essentially the same as in July - a still tropical 87.3°F (30.7°C). Weather in August »

Weather in September

September, the first month of the autumn, in Hereford, is still a warm month, with average temperature varying between 83.1°F (28.4°C) and 64°F (17.8°C). In September, the average high-temperature is relatively the same as in August - a warm 83.1°F (28.4°C). Weather in September »

Weather in October

October, like September, in Hereford, Arizona, is a moderately hot autumn month, with average temperature fluctuating between 54.1°F (12.3°C) and 75.6°F (24.2°C). In October, the average high-temperature marginally drops, from 83.1°F (28.4°C) in September, to a still moderately hot 75.6°F (24.2°C). Weather in October »

Weather in November

November, the last month of the autumn, in Hereford, is another comfortable month, with average temperature varying between 65.3°F (18.5°C) and 43.7°F (6.5°C). In November, the average high-temperature drops, from a moderately hot 75.6°F (24.2°C) in October, to a comfortable 65.3°F (18.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Hereford, is still a mild month, with average temperature varying between 56.1°F (13.4°C) and 37.2°F (2.9°C). The coldest month is December, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 37.2°F (2.9°C). Weather in December »
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FAQ

How many days does it rain in Hereford?

In Hereford, Arizona, during the entire year, the rain falls for 82 days and collects up to 11.85" (301mm) of precipitation.

When does it snow in Hereford?

Months with snowfall in Hereford are January through March, November and December.

How many days does it snow in Hereford?

In Hereford, Arizona, during the entire year, snow falls for 3.3 days, and aggregates up to 3.27" (83mm) of snow.

What are the months with the lowest UV index in Hereford?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the driest month in Hereford?

Months with the least rainfall in Hereford, Arizona, are April and May Rain falls for 3 days and accumulates 0.08" (2mm) of rain.

When it does not snow in Hereford?

April through October are months without snowfall.

What is the least humid month in Hereford?

The least humid month in Hereford is May, with an average relative humidity of 22%.

What is the warmest month in Hereford?

With an average high-temperature of 91°F (32.8°C) and an average low-temperature of 66.4°F (19.1°C), June is the warmest month in Hereford, Arizona.

When are the longest days in Hereford?

June has the longest days of the year in Hereford, with an average of 14.2h of daylight.

What are the months with the highest UV index in Hereford?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the rainiest month in Hereford?

July is the month with the most rainfall. Rain falls for 19 days and accumulates 3.23" (82mm) of precipitation.

What month has the most sunshine in Hereford?

The month with the most sunshine is August, with an average of 12.1h of sunshine.

What is the coldest month in Hereford?

December is the coldest month, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 37.2°F (2.9°C).

What is the most humid month in Hereford?

The most humid month is December, with an average relative humidity of 49%.

When does it snow the most in Hereford?

The month with the most snowfall is December when snow falls for 1.2 days and typically aggregates up to 1.3" (33mm) of snow.

What is the month with the shortest days in Hereford?

The month with the shortest days in Hereford is December, with an average of 10.1h of daylight.

What is the month with the least sunshine in Hereford?

The month with the least sunshine is December, with an average of 7h of sunshine.

Average temperature
Hereford, AZ

Average temperature - Hereford, AZ

The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (56.1°F).

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure
Hereford, AZ

Average pressure - Hereford, AZ

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed
Hereford, AZ

Average wind speed - Hereford, AZ

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average rainfall
Hereford, AZ

Average rainfall - Hereford, AZ

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are April and May (0.08").

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Average rainfall days
Hereford, AZ

Average rainfall days - Hereford, AZ

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is May (2 days).

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Average snowfall
Hereford, AZ

Average snowfall - Hereford, AZ

The month with the highest snowfall is December (1.3").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Hereford, AZ

Average snowfall days - Hereford, AZ

The month with the highest number of snowfall days is December (1.2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Hereford, AZ

Average daylight / Average sunshine - Hereford, AZ

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

The month with the most sunshine is August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days
Hereford, AZ

Average sunshine days - Hereford, AZ

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index
Hereford, AZ

Average UV index - Hereford, AZ

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Hereford, AZ

Average visibility - Hereford, AZ

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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