The best times to visit New Harmony for ideal weather are
April 16th to June 10th
August 13th to October 21st
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
New Harmony Travel Guide
Other New Harmony Travel Info
Weather in New Harmony
Average temperatures in New Harmony vary drastically. Considering humidity, temperatures feel nice between summer and winter. The temperatures feel cold for about half the year, and too hot for part of the year with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 45th 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 New Harmony, the hottest months are July, June, and then August. See average monthly temperatures below. The warmest time of year is generally mid June where highs are regularly around 89.6°F (32°C) with temperatures rarely dropping below 67.9°F (19.9°C) at night.
New Harmony Temperatures (Fahrenheit)
New Harmony 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.
New Harmony Perceived Temperature (F)
New Harmony Perceived Temperature (C)
Average New Harmony 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 New Harmony are November, January, 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 late August to early September. For example, on the week of August 27th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late April with an average of 2 days of significant precipitation the week of April 23rd.
When can you find snow in New Harmony? 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 New Harmony.
Snow on the Ground
The graph below shows the average snow on the ground in New Harmony (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
New Harmony has some very humid months, with other comfortably humid months. The least humid month is April (54.2% relative humidity), and the most humid month is December (74.3%).
Wind in New Harmony is usually calm. The windiest month is March, followed by April and January. March’s average wind speed of around 8 knots (9.2 MPH or 14.8 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 April where average top sustained speeds reach 17.5 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in New Harmony.
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||7.9||Gentle breeze||15.6||Significant breeze|
|Feb||7.7||Gentle breeze||15.6||Significant breeze|
|Mar||8||Gentle breeze||15.6||Significant breeze|
|Apr||7.9||Gentle breeze||16.6||Significant breeze|
|May||6.4||Light breeze||14.5||Significant breeze|
|Jun||5.4||Light breeze||13.5||Significant breeze|
|Jul||3.8||Barely noticeable||10.4||Significant breeze|
|Aug||3.3||Barely noticeable||9.6||Gentle breeze|
|Sep||4||Light breeze||10.5||Significant breeze|
|Oct||5.9||Light breeze||13.2||Significant breeze|
|Nov||6.6||Light breeze||13.9||Significant breeze|
|Dec||7.2||Gentle breeze||14.3||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to New Harmony?
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 New Harmony, IN, 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 New Harmony in January. 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 New Harmony Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 85.2°F (29.6°C) and 48.2°F (9°C) with warmer temperatures in the later months. Rain is somewhat common with 3 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 moderate precipitation with 2 to 3 days of precipitation per month. June – August is the busiest season for tourism in New Harmony, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 85.1°F (29.5°C) and 51.3°F (10.7°C), which will feel comfortable given the humidity and wind. It rains or snows a normal amount: 1 to 2 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 New Harmony to be enjoyable for warm weather travelers. The average high during this season is between 48.2°F (9°C) and 40.6°F (4.8°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.