The best times to visit Eastern Plains for ideal weather are

August 13th to October 7th

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



Other Eastern Plains Travel Info

Weather in Eastern Plains


Average temperatures in Eastern Plains vary drastically. 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 less temperate than some — in the 38th 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 Eastern Plains, 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 91.1°F (32.8°C) with temperatures rarely dropping below 54.3°F (12.4°C) at night.

Eastern Plains Temperatures (Fahrenheit)


Eastern Plains Temperatures (Celsius)


“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.

Eastern Plains Perceived Temperature (F)


Eastern Plains Perceived Temperature (C)



Average Eastern Plains 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 42.2 24.4 9.6
Feb 43.2 26 11.7
Mar 57.3 38.1 21.8
Apr 63.1 44.6 28.6
May 71.3 54.1 37.9
Jun 83.9 65.9 48.4
Jul 88.7 71.2 54.2
Aug 86.6 69.3 52.8
Sep 80.3 60.6 43.5
Oct 65.9 46.6 30.8
Nov 53.8 34.2 18.6
Dec 41.4 23.7 9.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 5.7 -4.2 -12.4
Feb 6.2 -3.3 -11.3
Mar 14.1 3.4 -5.7
Apr 17.3 7 -1.9
May 21.8 12.3 3.3
Jun 28.8 18.8 9.1
Jul 31.5 21.8 12.3
Aug 30.3 20.7 11.6
Sep 26.8 15.9 6.4
Oct 18.8 8.1 -0.7
Nov 12.1 1.2 -7.4
Dec 5.2 -4.6 -12.6



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Eastern Plains are January, November, and then December. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early February. For example, on the week of February 5th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid June with an average of 2 days of significant precipitation the week of June 11th.

When can you find snow in Eastern Plains? 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 Eastern Plains.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 2% 0 0.2
Feb 4% 0 0.6
Mar 6% 0 0.5
Apr 11% 0 1.5
May 16% 0 2.2
Jun 18% 0 2.4
Jul 19% 0 2.1
Aug 16% 0 2.9
Sep 9% 0 1.3
Oct 7% 0 0.8
Nov 2% 0 0.3
Dec 4% 0 0.3

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 2 0 0.5
Feb 4 0 1.5
Mar 6 0 1.3
Apr 11 0 3.8
May 16 0 5.6
Jun 18 0 6.1
Jul 19 0 5.3
Aug 16 0 7.4
Sep 9 0 3.3
Oct 7 0 2
Nov 2 0 0.8
Dec 4 0 0.8


Humidity and Wind

Eastern Plains has some comfortably humid months, with slightly drier months on the other side of the year. The least humid month is March (40.7% relative humidity), and the most humid month is February (55.2%).

Wind in Eastern Plains is usually moderate. The windiest month is April, followed by May and March. April’s average wind speed of around 10.9 knots (12.5 MPH or 20.2 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 early to mid April where average top sustained speeds reach 23 knots, which is considered a strong breeze.

Relative Humidity (%)

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

Avg. Relative Humidity


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

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 6.9 Light breeze 15.4 Significant breeze
Feb 7.9 Gentle breeze 17.3 Strong breeze
Mar 8.9 Gentle breeze 18.6 Significant breeze
Apr 10.9 Gentle breeze 21.6 Strong breeze
May 9.5 Gentle breeze 19.7 Significant breeze
Jun 8.7 Gentle breeze 19.4 Strong breeze
Jul 7.5 Gentle breeze 18.5 Significant breeze
Aug 7.1 Gentle breeze 17.1 Strong breeze
Sep 7.2 Gentle breeze 16.3 Significant breeze
Oct 7.9 Gentle breeze 16.8 Significant breeze
Nov 7.2 Gentle breeze 16.1 Significant breeze
Dec 7.3 Gentle breeze 16 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 53.3%
Feb 55.2%
Mar 40.7%
Apr 43%
May 45.6%
Jun 42.8%
Jul 43.1%
Aug 44.5%
Sep 42.7%
Oct 46.3%
Nov 44%
Dec 54.7%


Is it Safe to Travel to Eastern Plains?

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 Eastern Plains, CO, US is August, followed by April and July. 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 Eastern Plains 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

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 38.5 in November means 38.5% of the tourists vs. August.



Overall Eastern Plains Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 79.7°F (26.5°C) and 47.2°F (8.4°C) with warmer temperatures in the later months. Rain is rare with 2 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 quite warm. These months see the most precipitation with 5 to 6 days of precipitation per month. June – August is the busiest season for tourism in Eastern Plains, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 82.8°F (28.2°C) and 47.4°F (8.6°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 Eastern Plains to be enjoyable for warm weather travelers. The average high during this season is between 47.2°F (8.4°C) and 36.4°F (2.4°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are fairly slow with tourists.


Best Times to Travelthe United States › Eastern Plains, CO, US