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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Hereford, Arizona, is another refreshing winter month, with an average temperature varying between 57.2°F (14°C) and 37.4°F (3°C). The dawn of January sees an average high-temperature of a still refreshing 57.2°F (14°C), subtly contrasting with December's 56.1°F (13.4°C). Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in Hereford, Arizona, with an average temperature varying between 60.4°F (15.8°C) and 39.6°F (4.2°C). As Hereford, Arizona, steps into February, the average high-temperature is measured at a still mild 60.4°F (15.8°C), displaying minor differences from January's 57.2°F (14°C). Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Hereford, Arizona, with an average temperature fluctuating between 68.2°F (20.1°C) and 45.3°F (7.4°C). Hereford observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's refreshing 60.4°F (15.8°C) 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 an average temperature ranging between min 49.6°F (9.8°C) and max 74.3°F (23.5°C). As Hereford transitions into April, the average high-temperature is observed to slightly rise from an agreeable 68.2°F (20.1°C) in March to a warm 74.3°F (23.5°C). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Hereford, Arizona, with an average temperature varying between 55°F (12.8°C) and 81.1°F (27.3°C). As Hereford transitions into May, the average high-temperature is observed to slightly rise from a moderately hot 74.3°F (23.5°C) in April to a still warm 81.1°F (27.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Hereford, Arizona, with an average temperature ranging between max 91°F (32.8°C) and min 66.4°F (19.1°C). Hereford registers the highest average temperatures during the month of June, with peaks of 91°F (32.8°C) and lows of 66.4°F (19.1°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Hereford, Arizona, with an average temperature fluctuating between 87.4°F (30.8°C) and 70.9°F (21.6°C). Hereford, Arizona, experiences an average high-temperature of a still tropical 87.4°F (30.8°C) with the onset of July, subtly varied from June's 91°F (32.8°C). Weather in July »
Weather in August
August, the last month of the summer in Hereford, is another hot month, with an average temperature fluctuating between 87.3°F (30.7°C) and 69.1°F (20.6°C). During August, Hereford observes a subtle ascent to a still hot 87.3°F (30.7°C) from July's 87.4°F (30.8°C) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Hereford, Arizona, with an average temperature varying between 83.1°F (28.4°C) and 64°F (17.8°C). September's arrival brings an average high-temperature of a warm 83.1°F (28.4°C), demonstrating subtle variation from the preceding month. Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Hereford, Arizona, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 75.6°F (24.2°C). With the commencement of October, Hereford records a moderate temperature decline, with the average high easing from September's warm 83.1°F (28.4°C) to a still moderately hot 75.6°F (24.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Hereford, Arizona, with an average temperature ranging between min 43.7°F (6.5°C) and max 65.3°F (18.5°C). Hereford, Arizona, in November demonstrates a small temperature transition, adjusting from an average high of a moderately hot 75.6°F (24.2°C) in October to a refreshing 65.3°F (18.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a mild month in Hereford, Arizona, with an average temperature fluctuating between 37.2°F (2.9°C) and 56.1°F (13.4°C). Hereford's December weather, with an average high temperature of 56.1°F (13.4°C) and an average low temperature of 37.2°F (2.9°C), tends to be the coldest of the year. Weather in December »
Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How much does it rain in Hereford?
In Hereford, 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 are January through March, November and December.
How many days does it snow in Hereford?
Throughout the year, there are 3.3 snowfall days, and 3.27" (83mm) of snow is accumulated.
What is the month with the lowest UV index in Hereford?
The months with the lowest UV index in Hereford, Arizona, are January, February, November and December, with an average maximum UV index of 3.
What is the driest month in Hereford?
The months with the least rainfall in Hereford 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 in Hereford, Arizona.
What is the least humid month in Hereford?
May is the least humid month, with an average relative humidity of 22%.
What time of the year is the hottest in Hereford?
Hereford's June weather, with an average high temperature of 91°F (32.8°C) and an average low temperature of 66.4°F (19.1°C), tends to be the warmest of the year.
When are the longest days in Hereford?
With an average of 14h and 12min of daylight, June has the longest days of the year in Hereford.
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 in Hereford.
What is the wettest 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?
August has the most sunshine of the year in Hereford, Arizona, with an average of 12.1h of sunshine.
What part of the year is the coldest in Hereford?
Hereford's December weather reaches an average high of 56.1°F (13.4°C) and an average low of 37.2°F (2.9°C), making it the coldest month.
What is the most humid month in Hereford?
The most humid month is December, with an average relative humidity of 49%.
What is the snowiest month 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?
With an average of 10h and 6min of daylight, December has the shortest days of the year in Hereford.
Is there Daylight Saving Time (DST) in Hereford?
Hereford does not utilize Daylight Saving Time (DST). MST timezone is used over the entire year.
What is the month with the least sunshine in Hereford?
With an average of 7h of sunshine, December has the least sunshine of the year.
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).
Average pressure
Hereford, AZ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
29.97"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.87"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.94"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Hereford, AZ
- Average wind speed in January:
5.9mph - Average wind speed in February:
7.4mph - Average wind speed in March:
8.3mph - Average wind speed in April:
9.6mph - Average wind speed in May:
9.5mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6.2mph - Average wind speed in October:
6.8mph - Average wind speed in November:
6.7mph - Average wind speed in December:
6.3mph
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).
Average humidity
Hereford, AZ
The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).
Average rainfall
Hereford, AZ
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
0.43" - Average rainfall in April:
0.08" - Average rainfall in May:
0.08" - Average rainfall in June:
0.35"
- Average rainfall in July:
3.23" - Average rainfall in August:
2.87" - Average rainfall in September:
1.65" - Average rainfall in October:
0.59" - Average rainfall in November:
1.02" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are April and May (0.08").
Average rainfall days
Hereford, AZ
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
4.5 days - Average rainfall days in April:
3 days - Average rainfall days in May:
2 days - Average rainfall days in June:
4.5 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
5.5 days - Average rainfall days in November:
4.3 days - Average rainfall days in December:
5.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is May (2 days).
Average snowfall
Hereford, AZ
The month with the highest snowfall is December (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Hereford, AZ
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is December (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hereford, AZ
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 1min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
8h and 4min - Average sunshine in March:
9h and 2min - Average sunshine in April:
11h and 1min - Average sunshine in May:
12h and 0min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 1min - Average sunshine in October:
7h and 4min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Hereford, AZ
- Average sunshine days in January:
25.3 days - Average sunshine days in February:
23.5 days - Average sunshine days in March:
26.8 days - Average sunshine days in April:
27.1 days - Average sunshine days in May:
28.6 days - Average sunshine days in June:
23.3 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
23.2 days - Average sunshine days in November:
25.2 days - Average sunshine days in December:
24.4 days
The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index
Hereford, AZ
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Hereford, AZ
The month with the most cloud cover is July (Cloud cover 22).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility
Hereford, AZ
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).