The best times to visit Adelanto for ideal weather are
April 2nd to June 10th
September 10th to November 4th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Adelanto Travel Guide
Other Adelanto Travel Info
Weather in Adelanto
Average temperatures in Adelanto vary drastically. Considering humidity, temperatures feel very nice much of the year, but hot in the summer and cold in the winter with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 48th 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 Adelanto, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally mid August where highs are regularly around 100°F (37.8°C) with temperatures rarely dropping below 67.9°F (19.9°C) at night.
Adelanto Temperatures (Fahrenheit)
Adelanto Temperatures (Celsius)
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.
Adelanto Perceived Temperature (F)
Adelanto Perceived Temperature (C)
Average Adelanto 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.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Adelanto are November, April, and then June. 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 mid October with an average of 1 days of significant precipitation the week of October 15th.
When can you find snow in Adelanto? 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 Adelanto.
Snow on the Ground
The graph below shows the average snow on the ground in Adelanto (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Adelanto has some months with regular humidity, with some very dry months. The least humid month is June (10.4% relative humidity), and the most humid month is December (37.2%).
Wind in Adelanto is usually calm. The windiest month is May, followed by June and April. May’s average wind speed of around 8.8 knots (10.1 MPH or 16.3 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late May where average top sustained speeds reach 19.5 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Adelanto.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||5.4||Light breeze||9.7||Gentle breeze|
|Feb||6.5||Light breeze||12.6||Significant breeze|
|Mar||6.8||Light breeze||14.3||Gentle breeze|
|Apr||7.7||Gentle breeze||15.4||Significant breeze|
|May||8.8||Gentle breeze||17.7||Gentle breeze|
|Jun||8.5||Gentle breeze||17.1||Strong breeze|
|Jul||6.4||Light breeze||14.6||Gentle breeze|
|Aug||5.9||Light breeze||13.8||Significant breeze|
|Sep||5.6||Light breeze||12.6||Gentle breeze|
|Oct||5.5||Light breeze||10.9||Gentle breeze|
|Nov||5.4||Light breeze||11||Gentle breeze|
|Dec||5.6||Light breeze||10.8||Gentle breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Adelanto?
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 Adelanto, CA, US is July, followed by February and June. 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 Adelanto in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Adelanto Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 92.9°F (33.8°C) and 60.7°F (15.9°C) with warmer temperatures in the later months. Rain is nonexistent with roughly 0 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with about 0 days of precipitation per month. June – August is the busiest season for tourism in Adelanto, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 94.8°F (34.9°C) and 63.6°F (17.6°C), which will feel very nice given the humidity and wind. It rains or snows a barely noticeable amount: 0 to 1 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is too cold this time of year in Adelanto to be enjoyable for warm weather travelers. The average high during this season is between 69.9°F (21.1°C) and 51.3°F (10.7°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are the second busiest with tourists.