Weather in Longyan — today
Now in Longyan
☁️
+29°
Overcast
Feels like +32° · humidity 61%
Today 12.9: +30° / +21°
🕐 14:25
Wind
10 km/h
UV index
4
Air (AQI)
44 · Moderate
Precipitation
47%
Humidity
61%
Pressure
1017 hPa
Sunrise / sunset
05:56 / 18:19
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
☂️ Take an umbrellaFeels warmer by 3°
Weather for an activity:
Detailed weather information for Longyan
Today, 12 September, Saturday, in Longyan (China): partly cloudy, hot. During the day the air will warm up to +30°, at night around +21°. Wind up to 14 km/h. Brief rain is possible — an umbrella won't hurt. Light summer clothing will do — a T-shirt and shorts or light trousers. The sun will rise at 05:56 and set at 18:19 — daylight lasts 12 hours.Hourly weather in Longyan
💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Longyan for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
▶
Today 12.9
☁️
💧 47%
+21° +30°
Morning
☁️
+24°
Day
☁️
+30°
Evening
🌇
+28°
Night
🌙
+21°
▶
Tomorrow 13.9
⛈️
💧 100%
+23° +32°
Morning
🌤️
+26°
Day
⛈️
+32°
Evening
🌇
+24°
Night
🌙
+23°
▶
Mon 14.9
⛈️
💧 78%
+22° +32°
Morning
⛈️
+26°
Day
⛈️
+32°
Evening
🌇
+30°
Night
🌙
+22°
▶
Tue 15.9
🌦️
💧 82%
+22° +31°
Morning
🌦️
+25°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+22°
▶
Wed 16.9
🌦️
💧 21%
+22° +31°
Morning
🌦️
+25°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+22°
▶
Thu 17.9
🌤️
💧 24%
+20° +32°
Morning
🌤️
+24°
Day
🌤️
+32°
Evening
🌇
+29°
Night
🌙
+20°
▶
Fri 18.9
☁️
💧 24%
+22° +32°
Morning
☁️
+26°
Day
☁️
+32°
Evening
🌇
+30°
Night
🌙
+22°
▶
Sat 19.9
⛅
💧 14%
+23° +34°
Morning
⛅
+27°
Day
⛅
+34°
Evening
🌇
+31°
Night
🌙
+23°
▶
Sun 20.9
☁️
💧 16%
+23° +34°
Morning
☁️
+27°
Day
☁️
+34°
Evening
🌇
+31°
Night
🌙
+23°
▶
Mon 21.9
☁️
💧 31%
+24° +33°
Morning
☁️
+27°
Day
☁️
+33°
Evening
🌇
+31°
Night
🌙
+24°
▶
Tue 22.9
☁️
💧 32%
+23° +33°
Morning
☁️
+27°
Day
☁️
+33°
Evening
🌇
+31°
Night
🌙
+23°
▶
Wed 23.9
⛅
💧 36%
+22° +32°
Morning
⛅
+26°
Day
⛅
+32°
Evening
🌇
+30°
Night
🌙
+22°
▶
Thu 24.9
⛅
💧 43%
+22° +32°
Morning
⛅
+26°
Day
⛅
+32°
Evening
🌇
+30°
Night
🌙
+22°
▶
Fri 25.9
☁️
💧 37%
+22° +30°
Morning
☁️
+25°
Day
☁️
+30°
Evening
🌇
+28°
Night
🌙
+22°
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
🎯 What to do in this weather — indices of the day
Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.
🏃 Running
11 / 100
comfort for running · Bad
🧴 UV
36%
moderate · moderate
☂️ Rain
47%
possible · moderate
✨ Stars
55 / 100
evening visibility · Average
🧺 Laundry drying
26 / 100
will dry outside · So-so
🚗 Car wash
39 / 100
better to wait · So-so
🌫️ Air quality
44
Moderate air
European AQI
PM2.5: 10PM10: 12O₃: 104NO₂: 3
Moderate. Those sensitive to dust should be more careful during long outdoor exercise.
🌅 Sun, moon and sea
Sunrise
05:56
Sunset
18:19
Golden hour
17:49
Daylight
12 h (-2 min vs yesterday)
Longyan climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
+17°
+8°
Jan
+18°
+10°
Feb
+21°
+13°
Mar
+25°
+17°
Apr
+27°
+20°
May
+29°
+23°
Jun
+31°
+23°
Jul
+31°
+23°
Aug
+30°
+22°
Sep
+27°
+18°
Oct
+23°
+13°
Nov
+18°
+8°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
| Month | Day | Night | Precipitation | What to pack and what makes the month notable (events, nuances) |
|---|---|---|---|---|
| January | +17° | +8° | 62 mm | Cool: around +17° by day, you'll need a warm layer. It's a rainy month (62 mm) — an umbrella is a must. 🙂 a sweater for the evening. This is the coldest month of the year. |
| February | +18° | +10° | 96 mm | Ideal weather: +18° daytime — neither hot nor cold. Frequent rain (96 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. |
| March | +21° | +13° | 166 mm | The most pleasant season: +21° by day, comfortable all day long. One of the wettest months (166 mm): downpours can derail plans. 🙂 a sweater for the evening. |
| April | +25° | +17° | 191 mm | One of the best times to visit: +25° by day, fresh nights. It's a rainy month (191 mm) — an umbrella is a must. 😊 light summer clothing. |
| May | +27° | +20° | 249 mm | Gentle warmth — about +27° daytime, great walking weather. Frequent rain (249 mm over the month) — keep indoor backup plans. 😊 light summer clothing. |
| June | +29° | +23° | 262 mm | A comfortable month: +29° by day without exhausting heat. One of the wettest months (262 mm): downpours can derail plans. 😊 light summer clothing. Statistically the wettest month of the year. |
| July | +31° | +23° | 180 mm | Warm and comfortable: +31° by day, +23° at night. It's a rainy month (180 mm) — an umbrella is a must. 😊 light summer clothing. This is the hottest month of the year in Longyan. |
| August | +31° | +23° | 228 mm | Gentle warmth — about +31° daytime, great walking weather. Frequent rain (228 mm over the month) — keep indoor backup plans. 😊 light summer clothing. |
| September | +30° | +22° | 133 mm | A comfortable month: +30° by day without exhausting heat. One of the wettest months (133 mm): downpours can derail plans. 😊 light summer clothing. |
| October | +27° | +18° | 55 mm | Warm and comfortable: +27° by day, +18° at night. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| November | +23° | +13° | 49 mm | Ideal weather: +23° daytime — neither hot nor cold. 🙂 a sweater for the evening. Weather-wise, one of the three best months to visit. |
| December | +18° | +8° | 50 mm | The most pleasant season: +18° by day, comfortable all day long. 🙂 a sweater for the evening. The shortest daylight of the year — it gets dark early. |
When to visit Longyan
✅ Recommended time to visit
🌟 Best time: October, November, December
Daytime air+18…+27°
Precipitationoften
Why: comfortable +18…+27° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, February, March, April, July, September
Daytime air+17…+31°
Precipitationoften
Why: noticeable rain risk (62–191 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
🌤️ Shoulder season: May, June, August
Daytime air+27…+31°
Precipitationoften
Why: the rainy season (228–262 mm/month) — downpours almost daily.
Bottom line: the best time to visit Longyan is October – December, and the most comfortable months are October, November, December. The toughest months to visit are May, June, August: frequent rain.
🌡️ Today vs the climate normal
Today's high
+30°
Normal for September
+30°
Deviation
0° within normal
A year ago on this day
+33°
Record for this date
+34° (2009)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Longyan
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.
Show the archive for the selected day →
Show the archive for the selected day →
Weather in cities near Longyan
Frequently asked questions about the weather in Longyan
What is the weather in Longyan right now?＋
Overcast, +29°, feels like +32°.
Will it rain in Longyan today?＋
Yes: 47% chance, 0 mm.
When is the best time to visit Longyan?＋
Best time to visit — October – December.
What time are sunrise and sunset in Longyan?＋
Sunrise 05:56, sunset 18:19.
Does it snow in Longyan in winter?＋
No, it practically never snows.
What is the climate in Longyan by month?＋
Summers up to +31° in July, winters around +8° in January; the wettest month is June.
How hot is it in Longyan in summer?＋
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.