The best times to visit Otay for ideal weather are
March 12th to November 25th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Otay Travel Guide
Other Otay Travel Info
Weather in Otay
Temperature
Average temperatures in Otay vary somewhat. Considering humidity, temperatures feel very enjoyable all year with a very low chance of rain or snow throughout the year. The area is among the most temperate — in the 90th 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 Otay, the hottest months are August, September, and then July. See average monthly temperatures below. The warmest time of year is generally early September where highs are regularly around 80.2°F (26.8°C) with temperatures rarely dropping below 65.6°F (18.7°C) at night.
Otay Temperatures (Fahrenheit)
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Otay Temperatures (Celsius)
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“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.
Otay Perceived Temperature (F)
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Otay Perceived Temperature (C)
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Average Otay 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
| Month | Avg. High (°F) | Avg. Mean (°F) | Avg. Low (°F) |
|---|---|---|---|
| Jan | 67.4 | 56.5 | 46.7 |
| Feb | 65.3 | 56.5 | 48 |
| Mar | 66.8 | 58.2 | 49.7 |
| Apr | 67.8 | 59.9 | 51.8 |
| May | 69.6 | 62.9 | 56.1 |
| Jun | 70.4 | 65.2 | 60.1 |
| Jul | 73.8 | 68.3 | 63.3 |
| Aug | 76 | 70 | 64.1 |
| Sep | 77.1 | 69.6 | 62.4 |
| Oct | 74.9 | 65.4 | 56 |
| Nov | 71.6 | 61 | 51 |
| Dec | 65.6 | 55.1 | 46.1 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 19.7 | 13.6 | 8.2 |
| Feb | 18.5 | 13.6 | 8.9 |
| Mar | 19.3 | 14.6 | 9.8 |
| Apr | 19.9 | 15.5 | 11 |
| May | 20.9 | 17.2 | 13.4 |
| Jun | 21.3 | 18.4 | 15.6 |
| Jul | 23.2 | 20.2 | 17.4 |
| Aug | 24.4 | 21.1 | 17.8 |
| Sep | 25.1 | 20.9 | 16.9 |
| Oct | 23.8 | 18.6 | 13.3 |
| Nov | 22 | 16.1 | 10.6 |
| Dec | 18.7 | 12.8 | 7.8 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Otay are June, September, and then August. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid January. For example, on the week of January 8th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late January with an average of 1 days of significant precipitation the week of January 22nd.
When can you find snow in Otay? 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 Otay.
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Snow on the Ground
The graph below shows the average snow on the ground in Otay (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 5% | 0 | 0.6 |
| Feb | 5% | 0 | 0.6 |
| Mar | 4% | 0 | 0.9 |
| Apr | 3% | 0 | 0.3 |
| May | 1% | 0 | 0.1 |
| Jun | 0% | 0 | 0 |
| Jul | 1% | 0 | 0.3 |
| Aug | 0% | 0 | 0 |
| Sep | 0% | 0 | 0.1 |
| Oct | 1% | 0 | 0 |
| Nov | 2% | 0 | 0.4 |
| Dec | 4% | 0 | 1 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 5 | 0 | 1.5 |
| Feb | 5 | 0 | 1.5 |
| Mar | 4 | 0 | 2.3 |
| Apr | 3 | 0 | 0.8 |
| May | 1 | 0 | 0.3 |
| Jun | 0 | 0 | 0 |
| Jul | 1 | 0 | 0.8 |
| Aug | 0 | 0 | 0 |
| Sep | 0 | 0 | 0.3 |
| Oct | 1 | 0 | 0 |
| Nov | 2 | 0 | 1 |
| Dec | 4 | 0 | 2.5 |
Humidity and Wind
Otay has some high humidity months, with other comfortably humid months. The least humid month is January (50.6% relative humidity), and the most humid month is July (69.9%).
Wind in Otay is usually calm. The windiest month is May, followed by April and June. May’s average wind speed of around 6.4 knots (7.4 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 late February and early March where average top sustained speeds reach 13.9 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Otay.
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Wind
The graph below shows wind speed (max and average) in knots.
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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 | 5.5 | Light breeze | 11.1 | Significant breeze |
| Feb | 5.9 | Light breeze | 12.3 | Significant breeze |
| Mar | 5.8 | Light breeze | 12.6 | Significant breeze |
| Apr | 6.3 | Light breeze | 12.9 | Significant breeze |
| May | 6.4 | Light breeze | 12.5 | Significant breeze |
| Jun | 6.1 | Light breeze | 12.1 | Significant breeze |
| Jul | 5.8 | Light breeze | 11.7 | Significant breeze |
| Aug | 5.7 | Light breeze | 11.7 | Significant breeze |
| Sep | 5.2 | Light breeze | 11.7 | Significant breeze |
| Oct | 5 | Light breeze | 11.5 | Significant breeze |
| Nov | 5.4 | Light breeze | 11.4 | Significant breeze |
| Dec | 5.9 | Light breeze | 11.9 | Significant breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 50.6% |
| Feb | 60% |
| Mar | 61.5% |
| Apr | 60.5% |
| May | 61.7% |
| Jun | 66.6% |
| Jul | 69.9% |
| Aug | 68.5% |
| Sep | 69.4% |
| Oct | 62.7% |
| Nov | 54.3% |
| Dec | 55.6% |
Is it Safe to Travel to Otay?
Our best data indicates this area is generally safe. As of Dec 04, 2023 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 Dec 04, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Otay, CA, US is July, followed by June and May. 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 Otay 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
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Overall Otay Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 70.9°F (21.6°C) and 65.3°F (18.5°C) with warmer temperatures in the later months. Rain is extremely rare with 0 to 1 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 comfortable. These months see the least precipitation with about 0 days of precipitation per month. June – August is the busiest season for tourism in Otay, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 80.2°F (26.8°C) and 69.2°F (20.7°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 somewhat cool this time of year in Otay to be enjoyable for warm weather travelers. The average high during this season is between 68.6°F (20.3°C) and 63.5°F (17.5°C). On average, it rains or snows a smalll amount: 1 to 2 times per month. These times of year are fairly slow with tourists.
Best Times to Travel› the United States › Otay, CA, US