2024 Compare Climate & Weather:
Surprise, AZ vs Lancaster, CA
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Highlights
On average, there are 281 sunny days per year in Lancaster. Surprise averages 301 sunny days per year. The US average is 205 sunny days.
Lancaster, California gets 7.7 inches of rain, on average, per year. Surprise, Arizona gets 9.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Lancaster averages 0.9 inches of snow per year. Surprise averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Lancaster, California
Summer High: the July high is around 97.7 degrees
Winter Low: the January low is 32.1
Rain: averages 7.7 inches of rain a year
Snow: averages 0.9 inches of snow a year
Surprise, Arizona
Summer High: the July high is around 105.5 degrees
Winter Low: the January low is 42.2
Rain: averages 9.2 inches of rain a year
Snow: averages 0.1 inches of snow a year
BESTPLACES COMFORT INDEX
LancasterThe annual BestPlaces Comfort Index for Lancaster is 8.0 (10=best), which means it is less comfortable than most places in California.
8 / 10
May, October and April are the most pleasant months in Lancaster, while July and August are the least comfortable months.
SurpriseThe annual BestPlaces Comfort Index for Surprise is 7.3 (10=best), which means it is less comfortable than most places in Arizona.
7.3 / 10
April, March and November are the most pleasant months in Surprise, while July and August are the least comfortable months.
Today's Weather - Surprise, AZ
11 AM PST
Sunny
93°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Sunny | 104° / 74° | SSW 5 to 10 mph |
| Wednesday | Sunny | 110° / 78° | S 0 to 10 mph |
| Thursday | Sunny | 113° / 80° | SSE 0 to 10 mph |
| Friday | Mostly Sunny | 112° / 79° | S 0 to 10 mph |
| Saturday | Mostly Sunny | 107° / 79° | S 0 to 10 mph |
| Sunday | Mostly Sunny | 105° / 75° | S 0 to 10 mph |
| Monday | Sunny | 105° / 75° | S 0 to 10 mph |
Today's Weather - Lancaster, CA
11 AM PST
Sunny
83°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Sunny | 99° / 67° | NNE 10 to 15 mph |
| Wednesday | Sunny | 104° / 74° | NNE 5 to 20 mph |
| Thursday | Sunny | 104° / 73° | SW 0 to 20 mph |
| Friday | Sunny | 100° / 70° | SW 5 to 25 mph |
| Saturday | Sunny | 95° / 67° | SW 5 to 20 mph |
| Sunday | Sunny | 93° / 64° | SW 5 to 20 mph |
| Monday | Sunny | 94° / 65° | SW 5 to 20 mph |
Average Monthly High / Low (°F)
| Month | Surprise, AZ | Lancaster, CA |
|---|
| January | 66° / 42° | 59° / 32° |
| February | 70° / 45° | 62° / 36° |
| March | 77° / 50° | 68° / 40° |
| April | 85° / 56° | 74° / 45° |
| May | 94° / 64° | 83° / 53° |
| June | 103° / 73° | 91° / 60° |
| July | 106° / 80° | 98° / 66° |
| August | 104° / 79° | 98° / 65° |
| September | 99° / 73° | 91° / 58° |
| October | 88° / 60° | 80° / 48° |
| November | 75° / 48° | 67° / 37° |
| December | 65° / 41° | 58° / 31° |
Hot, Freezing, Rainy, Snowy Days: Surprise / Lancaster
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 1 / 16 | 4 / 6 | 0 / 0 |
| February | 0 / 0 | 0 / 8 | 4 / 6 | 0 / 0 |
| March | 1 / 0 | 0 / 4 | 4 / 5 | 0 / 0 |
| April | 9 / 1 | 0 / 1 | 2 / 3 | 0 / 0 |
| May | 23 / 8 | 0 / 0 | 1 / 1 | 0 / 0 |
| June | 29 / 18 | 0 / 0 | 0 / 0 | 0 / 0 |
| July | 31 / 28 | 0 / 0 | 3 / 1 | 0 / 0 |
| August | 31 / 28 | 0 / 0 | 4 / 1 | 0 / 0 |
| September | 28 / 19 | 0 / 0 | 3 / 1 | 0 / 0 |
| October | 13 / 4 | 0 / 0 | 2 / 2 | 0 / 0 |
| November | 1 / 0 | 0 / 7 | 2 / 3 | 0 / 0 |
| December | 0 / 0 | 2 / 17 | 4 / 4 | 0 / 0 |
July is the hottest month for Surprise with an average high temperature of 105.5°, which ranks it as warmer than most places in Arizona. In Surprise, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Surprise are March, November and April.
July is the hottest month for Lancaster with an average high temperature of 97.7°, which ranks it as warmer than most places in California. In Lancaster, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lancaster are October, April and May.
December has the coldest nighttime temperatures for Surprise with an average of 41.1°. This is warmer than most places in Arizona.
December has the coldest nighttime temperatures for Lancaster with an average of 31.3°. This is colder than most places in California.
In Surprise, there are 165.1 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.
In Lancaster, there are 106.9 days annually when the high temperature is over 90°, which is one of the hottest places in California.
In Surprise, there are 4.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.
In Lancaster, there are 53.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.
In Surprise, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Arizona.
In Lancaster, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.
February is the wettest month in Surprise with 1.3 inches of rain, and the driest month is May with 0.1 inches. The wettest season is Spring with 37% of yearly precipitation and 15% occurs in Summer, which is the driest season. The annual rainfall of 9.2 inches in Surprise means that it is drier than most places in Arizona.
February is the wettest month in Lancaster with 1.8 inches of rain, and the driest month is May with 0.1 inches. The wettest season is Spring with 58% of yearly precipitation and 4% occurs in Autumn, which is the driest season. The annual rainfall of 7.7 inches in Lancaster means that it is one of the driest places in California.
February is the rainiest month in Surprise with 3.9 days of rain, and June is the driest month with only 0.4 rainy days. There are 32.0 rainy days annually in Surprise, which is less rainy than most places in Arizona. The rainiest season is Spring when it rains 36% of the time and the driest is Summer with only a 19% chance of a rainy day.
February is the rainiest month in Lancaster with 5.7 days of rain, and June is the driest month with only 0.4 rainy days. There are 31.5 rainy days annually in Lancaster, which is one of the least rainy places in California. The rainiest season is Spring when it rains 49% of the time and the driest is Autumn with only a 5% chance of a rainy day.
An annual snowfall of 0.1 inches in Surprise means that it is less snowy than most places in Arizona.
An annual snowfall of 0.9 inches in Lancaster means that it is snowier than most places in California.
December is the snowiest month in Surprise with 0.0 inches of snow, and no months of the year have significant snowfall.
December is the snowiest month in Lancaster with 0.5 inches of snow, and 1 month of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Surprise 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Surprise
Reviews for Lancaster 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Lancaster
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