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Contents
- The climate of Prescott
- The best time to visit Prescott
- The worst time to visit Prescott
- Spring weather in Prescott
- Summer weather in Prescott
- Autumn weather in Prescott
- Winter weather in Prescott
- 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
Beautiful sunset above the calm Watson Lake in the Granite Dells of Prescott, Arizona
The climate of Prescott
Positioned in the southwestern corner of the United States, Prescott, Arizona, experiences a Mid-latitude steppe climate. This geographical designation is verified by the Köppen climate classification system as BSk. Reflecting its high desert location at an elevation of 5,370 feet, Prescott's climate showcases a mix of temperatures ranging from a low of 30.7°F (-0.7°C) to a high of 87.3°F (30.7°C) throughout the year, combined with a generally dry atmosphere and minimal variation in some weather parameters.
The most noticeable feature of Prescott's climate is the low humidity, with the average relative humidity fluctuating from 23% to 58%. This, too, is an indicator of its high desert setting where the air has low moisture content. Interestingly, despite being relatively dry, Prescott receives a fair amount of precipitation throughout the year. The totals range from a minimum of 0.24" (6mm) to a high of 4.33" (110mm) per month, with the wettest times falling in the middle of the year, primarily between June and October.
The cloud cover demonstrates a monthly average of 7% to 24%, with the least cloudy period from June to September. Another fascinating aspect of Prescott's climate is the amount of available daylight, with up to 14.4 hours per day in June and a minimum of 9.9 hours per day in December.
The most noticeable feature of Prescott's climate is the low humidity, with the average relative humidity fluctuating from 23% to 58%. This, too, is an indicator of its high desert setting where the air has low moisture content. Interestingly, despite being relatively dry, Prescott receives a fair amount of precipitation throughout the year. The totals range from a minimum of 0.24" (6mm) to a high of 4.33" (110mm) per month, with the wettest times falling in the middle of the year, primarily between June and October.
The cloud cover demonstrates a monthly average of 7% to 24%, with the least cloudy period from June to September. Another fascinating aspect of Prescott's climate is the amount of available daylight, with up to 14.4 hours per day in June and a minimum of 9.9 hours per day in December.
The best time to visit Prescott
Analyzing the climate data, the optimal time to visit Prescott stretches from late spring to early autumn. April through October offers pleasant temperatures ranging between 59.7°F (15.4°C) to 87.3°F (30.7°C). The lower relative humidity between 23% and 42% promises a fresh, dry environment. Furthermore, the duration of daylight during these months extends from 12 to 14.4 hours, leaving ample time for outdoor exploration. Especially, October stands out with its perfect and mild temperature averaging at 69.3°F (20.7°C) and a substantial amount of sunshine accounting for 8.1 hours per day.
The worst time to visit Prescott
The least favorable time for a visit to Prescott is from November to March. During these months, temperatures drop significantly with the minimum average fall to 30.7°F (-0.7°C) in December. Additionally, snowfall makes its presence known, particularly in December and January with average snow depth reaching up to 4.13" (105mm). This, combined with the lower daylight hours ranging from 9.9 to 11 hours per day, makes outdoor activities less inviting.
Spring weather in Prescott
Spring in Prescott brings warming temperatures and increased daylight hours. Temperatures start to rise in March, averaging from 37.9°F (3.3°C) to 59.7°F (15.4°C). By the time May arrives, the mercury hits much friendlier daytime averages between 48.9°F (9.4°C) and 73.9°F (23.3°C). The relative humidity during spring varies from 33% to 42% and rainfall remains minimal with averages from 0.35" (9mm) to 0.91" (23mm) per month.
Summer weather in Prescott
Summer in Prescott offers the warmest temperatures of the year, with averages soaring from 58.1°F (14.5°C) to 87.3°F (30.7°C) between June and August. The hottest month on average is July, with maximum temperatures hovering around 87.3°F (30.7°C). It's also the time of the year with the least relative humidity of 23%. While summer sees more rain than any other season, with measurements peaking at 4.33" (110mm) in July, the number of sunshine hours remains high, stretching up to 12.1 hours per day.
Autumn weather in Prescott
Autumn in Prescott witnesses cooling temperatures and lowering daylight hours. September's temperatures fluctuate between 59°F (15°C) and 79.7°F (26.5°C), which further decrease to 37.8°F (3.2°C) to 59.4°F (15.2°C) by November. The relative humidity remains more or less stable from 42% to 47%. Rainfall in autumn drops noticeably from 1.69" (43mm) in September to 0.67" (17mm) in November.
Winter weather in Prescott
Prescott winters are relatively cold compared to other seasons. Average temperatures span from 30.7°F (-0.7°C) to 49.1°F (9.5°C) between December and February, with the coldest month being December. With the advent of winter, snowfall occurs with maximum accumulation of 4.13" (105mm) in December. Furthermore, winter has the shortest daylight hours from 9.9 to 10.4 hours per day, and relative humidity increases to reach a maximum of 58% in December.
Weather in January
As the starting month of a new year, January brings to Prescott, Arizona, a crisp winter atmosphere. Visibility charts a steady 6 miles, making daily commutes relatively unaffected by fog or haze. With cold temperatures that range from 31.3°F (-0.4°C) to 50.7°F (10.4°C), citizens prepare for a nippy climate. Weather in January »
Weather in February
Progressing into February, the chill in Prescott marginally subsides. Decreased snowfall, vis-a-vis January, signifies the gradual transition from the peak winter season. However, residents continue to experience cooler temperatures, stretching from 32.5°F (0.3°C) to 52.3°F (11.3°C). Weather in February »
Weather in March
March points towards the advent of spring in Prescott, with temperatures ranging from 37.9°F (3.3°C) to 59.7°F (15.4°C). The retreat of winter paves the way for lesser snowy days if compared to the preceding months. Longer daylight hours mark the onset of a season marked by moderate temperatures and increased sunshine. Weather in March »
Weather in April
April in Prescott sees a marked increase in temperatures - between 42.3°F (5.7°C) to 66.6°F (19.2°C). It is indeed a time for the blossoming of spring ushering in warmer days. The precipitation level takes a dip, making it a drier month compared to March. Weather in April »
Weather in May
May signifies the onset of summer in Prescott, with teh thermometers charting a range from 48.9°F (9.4°C) to 73.9°F (23.3°C). Clear and sunny days begin to dominate with the cloud percentage, taking an evident dip. A noticeable rise in UV Index indicates that all protective measures against sunburn become necessary. Weather in May »
Weather in June
June paints the city of Prescott in pure summer hues, with temperatures soaring from 58.1°F (14.5°C) to 85.6°F (29.8°C). This month is synonymous with the arrival of the longest day of the year, which also ushers in the most sunshine hours. Weather in June »
Weather in July
July unfolds as the warmest month in Prescott with minimum and maximum temperatures moving from 65.1°F (18.4°C) up to 87.3°F (30.7°C). It heralds the peak summer season with the highest temperature recorded annually. The proportion of sunlight remains high, extending daylight and thus providing ample time for outdoor enjoyment. Weather in July »
Weather in August
In August, the city of Prescott sees temperatures hover from 64.9°F (18.3°C) up till 85.1°F (29.5°C). Although marginally cooler than July, it still registers as a decidedly hot month. The UV index persists on the higher side, hence, sunscreen remains an essential necessity. Weather in August »
Weather in September
September in Prescott marks the transition from summer to fall. Temperatures find their place between 59°F (15°C) and 79.7°F (26.5°C), notably cooler than the peak summer months. The shift from summer culminates in decreased intensity of sunlight being received daily. Weather in September »
Weather in October
October brings further cooling to Prescott, a signal of the impending winter, with temperatures floating from 47.3°F (8.5°C) to 69.3°F (20.7°C). It indicates a departure from the warmth and a steady march towards cooler days. Weather in October »
Weather in November
November sees Prescott transition further into the grip of winter, temperatures dropping from 37.8°F (3.2°C) to 59.4°F (15.2°C). With a decrease in daylight hours and the temperatures dipping, the onset of winter becomes more pronounced. Weather in November »
Weather in December
December solidifies winter’s presence in Prescott, with mercury levels plummeting from 30.7°F (-0.7°C) to 49.1°F (9.5°C). It aligns with the global notion of December being the harbinger of chill. A notable feature is the uptick in snowfall levels, setting the stage for a typical holiday season. 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 many days does it rain in Prescott?
Throughout the year, there are 76.9 rainfall days, and 16.46" (418mm) of precipitation is accumulated.
When does it snow in Prescott?
January through April, November and December are months with snowfall.
How much does it snow in Prescott?
In Prescott, Arizona, during the entire year, snow falls for 10.8 days and aggregates up to 13.15" (334mm) of snow.
When it does not snow in Prescott?
In Prescott, snow does not fall in May through October.
What is the least humid month in Prescott?
June is the least humid month, with an average relative humidity of 23%.
What is the driest month in Prescott?
June is the month with the least rainfall in Prescott. Rain falls for 2.3 days and accumulates 0.24" (6mm) of precipitation.
When are the longest days in Prescott?
The month with the longest days is June, with an average of 14h and 24min of daylight.
What month has the most sunshine in Prescott?
June has the most sunshine of the year in Prescott, with an average of 12.1h of sunshine.
What is the month with the highest UV index in Prescott?
June is the month with the highest UV index in Prescott, with an average maximum UV index of 7.
What part of the year is the hottest in Prescott?
During the warmest month in Prescott, July, temperatures average a high of 87.3°F (30.7°C) and a low of 65.1°F (18.4°C).
What is the rainiest month in Prescott?
The month with the most rainfall is July, when the rain falls for 15.5 days and typically aggregates up to 4.33" (110mm) of precipitation.
What time of the year is the coldest in Prescott?
During the coldest month in Prescott, December, temperatures average a high of 49.1°F (9.5°C) and a low of 30.7°F (-0.7°C).
What is the most humid month in Prescott?
December is the most humid month, with an average relative humidity of 58%.
When does it snow the most in Prescott?
The month with the most snowfall in Prescott is December, when snow falls for 3.5 days and typically aggregates up to 4.13" (105mm) of snow.
What is the month with the shortest days in Prescott?
With an average of 9h and 54min of daylight, December has the shortest days of the year in Prescott, Arizona.
Is there Daylight Saving Time (DST) in Prescott?
Prescott, Arizona, does not utilize Daylight Saving Time (DST). MST timezone is used throughout the entire year.
What is the month with the least sunshine in Prescott?
The month with the least sunshine in Prescott, Arizona, is December, with an average of 6.7h of sunshine.
What is the month with the lowest UV index in Prescott?
December is the month with the lowest UV index in Prescott, with an average maximum UV index of 2.
Average temperature
Prescott, AZ
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is December (49.1°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure
Prescott, AZ
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
29.98"Hg - Average pressure in April:
29.89"Hg - Average pressure in May:
29.85"Hg - Average pressure in June:
29.83"Hg
- Average pressure in July:
29.89"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.9"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed
Prescott, AZ
- Average wind speed in January:
6mph - Average wind speed in February:
6.5mph - Average wind speed in March:
7.3mph - Average wind speed in April:
8.3mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.2mph - Average wind speed in December:
5.9mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Prescott, AZ
The month with the highest relative humidity is December (58%).
The month with the lowest relative humidity is June (23%).
Average rainfall
Prescott, AZ
- Average rainfall in January:
1.1" - Average rainfall in February:
1.06" - Average rainfall in March:
0.91" - Average rainfall in April:
0.35" - Average rainfall in May:
0.43" - Average rainfall in June:
0.24"
- Average rainfall in July:
4.33" - Average rainfall in August:
3.66" - Average rainfall in September:
1.69" - Average rainfall in October:
0.98" - Average rainfall in November:
0.67" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is July (4.33").
The driest month (with the least rainfall) is June (0.24").
Average rainfall days
Prescott, AZ
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
5.2 days - Average rainfall days in April:
3.7 days - Average rainfall days in May:
3.7 days - Average rainfall days in June:
2.3 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
5.1 days - Average rainfall days in November:
3 days - Average rainfall days in December:
4.8 days
The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is June (2.3 days).
Average snowfall
Prescott, AZ
The month with the highest snowfall is December (4.13").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Prescott, AZ
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.3 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:
0.7 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is December (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Prescott, AZ
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - 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 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
8h and 5min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 4min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 0min - Average sunshine in September:
9h and 5min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Prescott, AZ
- Average sunshine days in January:
24.5 days - Average sunshine days in February:
22.5 days - Average sunshine days in March:
25.8 days - Average sunshine days in April:
25.8 days - Average sunshine days in May:
26.8 days - Average sunshine days in June:
26.4 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
25.3 days - Average sunshine days in November:
26.6 days - Average sunshine days in December:
23.4 days
The month with the most sunshine days is May (26.8 days).
The month with the least sunshine days is August (12.8 days).
Average UV index
Prescott, AZ
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Prescott, AZ
The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility
Prescott, 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).
Prescott, Arizona, USA
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