The best times to visit Jian for ideal weather are
March 12th to May 6th
October 1st 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.
Jian Travel Guide
Weather in Jian
Average temperatures in Jian vary somewhat and are seasonally temperate. The area is in the top 72 percent of tourist destinations for pleasant weather. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Jian, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 97.1°F (36.2°C) with temperatures rarely dropping below 79.5°F (26.4°C) at night.
Jian Temperatures (Fahrenheit)
Jian 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.
Jian Perceived Temperature (F)
Jian Perceived Temperature (C)
Average Jian 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)|
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 Jian.
Snow on the Ground
The graph below shows the average snow on the ground in Jian (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
Jian has slightly high to average humidity compared to most tourist destinations. The least humid month is July (63.5% relative humidity), and the most humid month is June (77.3%).
Wind in Jian is usually calm. The windiest month is July, followed by February and August. July’s average wind speed of around 3.8 knots (4.4 MPH or 7 KPH) is considered “light air.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early July where average top sustained speeds reach 7.5 knots, which is considered a gentle breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Jian.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots.
|Month||Avg. Wind||Meaning (Beaufort)||Avg. Maximum Sustained Wind||Meaning (Beufort)|
|Jan||3.1||light air||5.6||a light breeze|
|Feb||3.3||light air||6||a light breeze|
|Mar||3.2||light air||6.1||a light breeze|
|Apr||3.3||light air||6.3||a light breeze|
|May||3.1||light air||6||a light breeze|
|Jun||3.1||light air||6.1||a light breeze|
|Jul||3.8||light air||7||a light breeze|
|Aug||3.3||light air||6.3||a light breeze|
|Sep||3.3||light air||6||a light breeze|
|Oct||3.3||light air||5.9||a light breeze|
|Nov||3||light air||5.4||a light breeze|
|Dec||3||light air||5.4||a light breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Jian?
As of 6/2/2017 there are travel warnings for China; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories.
Overall Jian Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 84.3°F (29.1°C) and 56.1°F (13.4°C) with warmer temperatures in the later months. Spring is slow/unreported for tourism, which makes it a good time for those looking for deals.
Summer (June through August)
The middle-year months have hot weather with high temperatures that are quite warm. June – August is slow/unreported season for tourism in Jian, so lodging and other accommodations may cost as much as usual.
Fall (September through November)
Fall daily highs range from 89.3°F (31.8°C) and 61.9°F (16.6°C), which will feel very nice given the humidity and wind. Tourism is slow/unreported during these months due to the weather, so hotels may be normally priced.
Winter (December through February)
Weather is too cold this time of year in Jian to be enjoyable for warm weather travelers. The average high during this season is between 60.2°F (15.7°C) and 48.4°F (9.1°C). These times of year are slow/unreported with tourists.