Si’an Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Si’an

Si’an temperature today is 25°, feels like 26°, with a humidity level of 91% and wind at 6.55 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Si’an: expect a high of 23° and a low of 21°, with overcast clouds. Rain chance tomorrow is 100%.

light rain
25°
light rain
H: 25° L: 25°
Feels like 26°
AQI: Moderate (3/5)
Humidity
91%
Dew 23°
Wind speed
6.55 km/h
N · G8.6
Pressure
1006 hPa
Visibility
10 km
Rain
0.65 mm
High Humidity
Humidity is 91%. May feel uncomfortable.
Weather Summary
Currently in Si’an, expect varied conditions with warm temperatures around 25°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
100%
17
95%
20
30%
23
3%
02
0%
05
0%
08
0%
11
0%
14
20%
17
59%
20
100%
23
100%
02
24%
05
100%
08
100%
11
100%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
24°
Sun
17:00
23°
 
22°
 
22°
 
22°
Mon
05:00
22°
 
23°
 
23°
 
22°
Mon
17:00
22°
 
21°
 
20°
 
20°
Tue
05:00
19°
 
20°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:47
Sunset
Sunset
17:47
Moon Phase
Full Moon (97%)
Timezone: GMT+05:30
Last updated: Sep 27, 2026 12:54 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
32.134899
Longitude
Longitude
120.937073
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More about Si’an
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Sian, CN

Sian, located in the Shaanxi province of China, experiences a continental climate characterized by distinct seasons throughout the year. The city enjoys a rich history, being one of the oldest cities in China, and its climate plays a significant role in shaping its culture and lifestyle. Understanding the climate and weather patterns in Sian is essential for residents and visitors alike.

Seasonal Overview

Sian experiences four distinct seasons: spring, summer, autumn, and winter. Each season brings its own unique climate conditions, making the city an interesting destination all year round.

Season Temperature Range (°C) Precipitation
Spring (March to May) 10°C to 20°C Low to moderate rainfall
Summer (June to August) 25°C to 35°C High humidity, occasional thunderstorms
Autumn (September to November) 10°C to 20°C Low rainfall, mild and pleasant
Winter (December to February) 0°C to 10°C Occasional snowfall, cold and dry

Spring in Sian is characterized by mild temperatures and occasional rainfall. The cherry blossoms in the city's parks and gardens create a stunning sight during this season. Summer brings hot and humid weather, with temperatures often reaching above 30°C. Thunderstorms are common, providing relief from the heat.

Autumn is considered the best season to visit Sian, with pleasant temperatures and clear skies. The city's famous ancient landmarks, such as the Terracotta Army, are best explored during this time. Winter brings cold temperatures, with occasional snowfall. The city's architecture takes on a magical charm, and visitors can enjoy ice skating and other winter activities.

Annual Climate Data

Let's dive deeper into the annual climate data for Sian:

Month Average High (°C) Average Low (°C) Precipitation (mm)
January 5 -3 8
February 8 -1 10
March 13 4 26
April 20 10 45
May 26 15 72
June 31 20 87
July 33 23 110
August 32 22 95
September 27 17 74
October 21 11 45
November 14 4 25
December 8 -1 10

The climate data above showcases the gradual transition of temperatures throughout the year. The hottest month is July, with an average high of 33°C, while the coldest month is January, with an average low of -3°C. Precipitation is highest during the summer months, with July and August receiving the most rainfall.

Expert Opinion

According to Dr. Li Mei, a climate scientist at the Shaanxi Weather Research Institute, the climate in Sian is influenced by its geographical location and the East Asian monsoon. She states, "Sian's position in the Wei River valley, surrounded by mountains, creates a microclimate which results in distinct weather patterns. The city experiences hot and humid summers due to the influence of the East Asian monsoon, while the mountains provide a barrier against extreme winter temperatures."

Dr. Li Mei also highlights the importance of understanding the climate for agriculture in the region. "The weather conditions in Sian play a crucial role in the cultivation of crops such as wheat, maize, and rice. Farmers rely on the rainfall patterns and temperature variations to plan their planting and harvesting seasons."

Conclusion

Sian, CN, experiences a continental climate with four distinct seasons. Spring and autumn offer mild temperatures, while summer brings heat and humidity. Winter can be cold, with occasional snowfall. Understanding the climate and weather patterns in Sian is essential for planning visits and activities in the city throughout the year. Whether you're exploring ancient landmarks or enjoying the cherry blossoms, Sian has something to offer in every season.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Si’an
What is the temperature in Si’an right now?

The current temperature in Si’an is 25°, and it feels like 26°. Today's high is 25° and the low is 25°.

Will it rain in Si’an today?

The chance of rain in Si’an today is 100%. Current rainfall is 0.65 mm. Check the hourly forecast above for exact timing.

What is the weather in Si’an today?

Si’an is experiencing light rain with a temperature of 25°. Humidity is at 91% and wind speed is 6.55 km/h from the N.

What is the humidity in Si’an today?

Humidity in Si’an is 91% right now, with a dew point of 23°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Si’an today?

Wind speed in Si’an is 6.55 km/h, flowing at 354° N wind direction. Gusts up to 8.6 km/h.

What is the 5-day forecast for Si’an?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Si’an. Today's high is 25° and low is 25°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Si’an today?

It feels like 26° in Si’an today, with 100% cloud cover and 10 km visibility.

Weather in Si’an