The best times to visit Sheldon for ideal weather are

May 14th to September 30th

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

 

 


Other Sheldon Travel Info

Weather in Sheldon

Temperature

Average temperatures in Sheldon vary an incredible amount. 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 Sheldon, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 83.2°F (28.4°C) with temperatures rarely dropping below 63°F (17.2°C) at night.

Sheldon Temperatures (Fahrenheit)

Key
High
Average
Low

Sheldon 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.

Sheldon Perceived Temperature (F)

Key
High
Average
Low

Sheldon Perceived Temperature (C)

Key
High
Average
Low

 

Average Sheldon 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 23 14.2 6.3
Feb 25.7 16.1 8.6
Mar 44.2 33.7 26
Apr 57.5 45.1 35.8
May 70.5 57.8 47.5
Jun 78.6 67.6 58.1
Jul 82.4 71.7 61.8
Aug 79.7 68.8 59.5
Sep 74.4 61.6 51.4
Oct 60.3 48.6 39.5
Nov 43.7 33.8 25.7
Dec 26.9 18.8 11.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -5 -9.9 -14.3
Feb -3.5 -8.8 -13
Mar 6.8 0.9 -3.3
Apr 14.2 7.3 2.1
May 21.4 14.3 8.6
Jun 25.9 19.8 14.5
Jul 28 22.1 16.6
Aug 26.5 20.4 15.3
Sep 23.6 16.4 10.8
Oct 15.7 9.2 4.2
Nov 6.5 1 -3.5
Dec -2.8 -7.3 -11.4

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Sheldon are January, December, and then February. 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 May to early June with an average of 2 days of significant precipitation the week of May 28th.

When can you find snow in Sheldon? 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 Sheldon.

Key
Days with precipitation

Snow on the Ground

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

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 0% 0 0.1
Feb 2% 0 0.2
Mar 5% 0 0.4
Apr 11% 0 0.9
May 15% 0 2.1
Jun 16% 0 2.8
Jul 13% 0 2.2
Aug 12% 0 2.2
Sep 9% 0 1.3
Oct 9% 0 2.2
Nov 2% 0 0.4
Dec 1% 0 0.1

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 0 0 0.3
Feb 2 0 0.5
Mar 5 0 1
Apr 11 0 2.3
May 15 0 5.3
Jun 16 0 7.1
Jul 13 0 5.6
Aug 12 0 5.6
Sep 9 0 3.3
Oct 9 0 5.6
Nov 2 0 1
Dec 1 0 0.3

 

Humidity and Wind

Sheldon has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is May (49% relative humidity), and the most humid month is February (67%).

Wind in Sheldon is usually moderate. The windiest month is April, followed by May and January. April’s average wind speed of around 12.1 knots (13.9 MPH or 22.4 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early May where average top sustained speeds reach 22 knots, which is considered a strong breeze.

Relative Humidity (%)

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

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.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 11.7 Significant breeze 20.2 Strong breeze
Feb 11.4 Significant breeze 19.1 Strong breeze
Mar 11.4 Significant breeze 19.4 Strong breeze
Apr 12.1 Significant breeze 20.9 Strong breeze
May 11.8 Significant breeze 20.9 Strong breeze
Jun 9.3 Gentle breeze 18.2 Strong breeze
Jul 7.8 Gentle breeze 15.3 Strong breeze
Aug 7.2 Gentle breeze 14 Significant breeze
Sep 8.3 Gentle breeze 15.6 Strong breeze
Oct 10.1 Gentle breeze 17.8 Strong breeze
Nov 11.4 Significant breeze 19.4 Strong breeze
Dec 10.6 Gentle breeze 18.5 Strong breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 64.7%
Feb 67%
Mar 62.8%
Apr 51.4%
May 49%
Jun 52%
Jul 58.9%
Aug 62.2%
Sep 56.8%
Oct 50.1%
Nov 54.3%
Dec 62.9%

 

Is it Safe to Travel to Sheldon?

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 Sheldon, IA, US is June, followed by May and February. 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 Sheldon 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

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 48.4 in November means 48.4% of the tourists vs. June.

 

 

Overall Sheldon Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 75.9°F (24.4°C) and 26.7°F (-2.9°C) with far warmer temperatures in the later months. Rain is rare with 1 to 5 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 most precipitation with 4 to 5 days of precipitation per month. June – August is the busiest season for tourism in Sheldon, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 76.4°F (24.7°C) and 35.8°F (2.1°C), which will feel chilly given the humidity and wind. It rains or snows a normal amount: 1 to 3 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 far too cold this time of year in Sheldon to be enjoyable for warm weather travelers. The average high during this season is between 27.9°F (-2.3°C) and 20.8°F (-6.2°C). On average, it rains or snows a very small amount: 0 to 1 times per month. These times of year are fairly slow with tourists.

 

Best Times to Travel› the United States › Sheldon, IA, US