The best times to visit Rocklin for ideal weather are

April 16th to October 28th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Rocklin Travel Info

Weather in Rocklin

Temperature

Average temperatures in Rocklin vary greatly. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 52nd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Rocklin, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early July where highs are regularly around 97.5°F (36.4°C) with temperatures rarely dropping below 61.9°F (16.6°C) at night.

Rocklin Temperatures (Fahrenheit)

Key
High
Average
Low

Rocklin Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Rocklin Perceived Temperature (F)

Key
High
Average
Low

Rocklin Perceived Temperature (C)

Key
High
Average
Low

 

Average Rocklin Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan57.944.735.6
Feb62.749.138.9
Mar67.554.143.1
Apr73.55844.7
May81.464.549.8
Jun91.173.256.9
Jul96.678.161
Aug94.976.158.8
Sep91.172.556.1
Oct79.362.548.9
Nov64.750.439.7
Dec56.745.136.6

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan14.47.12
Feb17.19.53.8
Mar19.712.36.2
Apr23.114.47.1
May27.418.19.9
Jun32.822.913.8
Jul35.925.616.1
Aug34.924.514.9
Sep32.822.513.4
Oct26.316.99.4
Nov18.210.24.3
Dec13.77.32.6

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Rocklin are July, August, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early January. For example, on the week of January 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late February and early March with an average of 1 days of significant precipitation the week of February 26th.

When can you find snow in Rocklin? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Rocklin.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Rocklin (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan3%00.4
Feb4%00.4
Mar5%00.6
Apr3%00.4
May2%00.1
Jun0%00
Jul0%00
Aug0%00
Sep0%00
Oct0%00.2
Nov1%00.1
Dec2%00.4

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan301
Feb401
Mar501.5
Apr301
May200.3
Jun000
Jul000
Aug000
Sep000
Oct000.5
Nov100.3
Dec201

 

Humidity and Wind

Rocklin has some very humid months, and dry months in the opposite season. The least humid month is July (27.5% relative humidity), and the most humid month is January (72.4%).

Wind in Rocklin is usually calm. The windiest month is May, followed by July and June. May’s average wind speed of around 6.4 knots (7.3 MPH or 11.8 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid December where average top sustained speeds reach 14.1 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Rocklin.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan3.6Barely noticeable9.5Gentle breeze
Feb5.4Light breeze12.1Significant breeze
Mar5.8Light breeze12.6Gentle breeze
Apr5.6Light breeze12.6Significant breeze
May6.4Light breeze12.8Gentle breeze
Jun6.2Light breeze11.9Significant breeze
Jul6.3Light breeze11.2Gentle breeze
Aug5.7Light breeze10.3Gentle breeze
Sep4.9Light breeze10Gentle breeze
Oct4.5Light breeze10.6Gentle breeze
Nov4.3Light breeze10.2Gentle breeze
Dec4.9Light breeze11.6Significant breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan72.4%
Feb63.9%
Mar57.9%
Apr49.8%
May37.9%
Jun32.5%
Jul27.5%
Aug29%
Sep32%
Oct44.9%
Nov64%
Dec71.6%

 

Is it Safe to Travel to Rocklin?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for the United States; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 23, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Rocklin, CA, US is June, followed by July and August. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Rocklin in December. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 48.1 in December means 48.1% of the tourists vs. June.

 

 

Overall Rocklin Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 84.5°F (29.2°C) and 63.1°F (17.3°C) with warmer temperatures in the later months. Rain is rare with 1 to 2 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the least precipitation with about 0 days of precipitation per month. June – August is the busiest season for tourism in Rocklin, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 93°F (33.9°C) and 60.2°F (15.7°C), which will feel comfortable given the humidity and wind. It rains or snows a trivial amount: approximately 0 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Winter (December through February)

Weather is too cold this time of year in Rocklin to be enjoyable for warm weather travelers. The average high during this season is between 64.5°F (18.1°C) and 54.8°F (12.7°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are the slowest with tourists.

 

Best Times to Travelthe United States › Rocklin, CA, US