Frost Dates for BOXIAN, China

Elevation: 45 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 17
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 21

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost March 22
First Fall Frost November 17

Hard Freeze (−2°C)

Last Spring Hard Freeze March 2
First Fall Hard Freeze November 29
33.88°N, 115.77°E © OpenStreetMap

Growing Season

249 Days March 17 to November 21

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 8a

Avg. annual minimum: −12 to −9°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cwa Humid Subtropical (Dry Winter)

Hot, wet summers and mild, dry winters. Similar to Cfa but with a distinct dry winter season. Monsoon-influenced rains support summer crops; winter is ideal for cool-season planting.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January7°2°-3°
February10°5°-1°
March15°10°4°
April22°16°11°
May27°22°17°
June31°26°21°
July32°28°24°
August30°26°23°
September27°22°18°
October22°17°12°
November15°10°5°
December9°3°-2°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January5
February10
March30
April41
May69
June119
July221
August160
September79
October41
November25
December3

Sunrise / Sunset

Daylight Longest: 14h 15m · Shortest: 9h 45m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:01 AM4:59 PM9h 59m
February6:37 AM5:23 PM10h 47m
March6:08 AM5:52 PM11h 45m
April5:34 AM6:26 PM12h 51m
May5:07 AM6:53 PM13h 46m
June4:53 AM7:07 PM14h 15m
July4:59 AM7:01 PM14h 03m
August5:22 AM6:38 PM13h 16m
September5:54 AM6:06 PM12h 12m
October6:26 AM5:34 PM11h 08m
November6:54 AM5:06 PM10h 12m
December7:07 AM4:53 PM9h 45m

Nearby Stations

ZHUMADIAN, China March 10 - November 25 XINYANG, China March 6 - November 28

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