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Longyan weather

Fujian · 1,025,087 inhabitants · Friday, October 30 · updated 00:52

Air: Fair

17°

Clear sky

Feels like 17°C

Wind

3 km/h

Gusts

3 km/h

Humidity

86 %

Pressure

1021 hPa

Clouds

1 %

Storm

Rise 06:18 Set 17:33 Day 11 h 15 min UV 4 · Moderate

Morning, afternoon, evening

Trend

Night

Mainly clear

17°15°

Feels like 17°

Wind ↑ NNE 4 km/h

Humidity 84 %

Morning

Clear sky

26°19°

Feels like 30°

Wind ↑ NNE 3 km/h

Humidity 48 %

Afternoon

Overcast

28°24°

Feels like 31°

Wind ↑ N 6 km/h

Humidity 45 %

Evening

Clear sky

21°17°

Feels like 26°

Wind ↑ NE 5 km/h

Humidity 70 %

08:00

19°

NNE 3

11:00

26°

N 2

14:00

28°

N 6

17:00

24°

E 4

20:00

21°

NE 4

23:00

17°

ESE 5

02:00

17°

ENE 4

05:00

16°

E 3

Longyan forecast in charts · next 7 days

The week ahead: highs and lows

▲ This week runs +3.8° warmer than usual

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Longyan climate: what a normal year looks like

A normal year brings roughly 1,830 mm of rain — more than 85% of the towns of 20,000+ people we compared it with.

Typical highs of 30 °C or more are reached in July only, at 30 °C.

The hottest stretch is July, when afternoons average 30 °C; the coldest is January, when nights average 6 °C.

Forecast highs for the coming week average 27 °C, 1 °C warmer than a normal October (26 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	15 °C	7 °C	70 mm
Feb	17 °C	9 °C	105 mm
Mar	19 °C	11 °C	182 mm
Apr	22 °C	15 °C	211 mm
May	26 °C	19 °C	262 mm
Jun	28 °C	22 °C	280 mm
Jul	30 °C	23 °C	192 mm
Aug	30 °C	22 °C	229 mm
Sep	29 °C	21 °C	133 mm
Oct	26 °C	17 °C	61 mm
Nov	23 °C	13 °C	54 mm
Dec	17 °C	8 °C	54 mm
Whole year	23 °C	15 °C	1,830 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 25.07° N, 117.02° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Longyan: pollution and pollen

2/6

Fair

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.520µg/m³

PM1026µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Longyan

Rain observed over the last two hours by official weather radars around Longyan, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Longyan yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Longyan

Waning gibbous

79 % illuminated · 19.3 days

Rise 18:04 Set 07:31

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Wed 11/11 3%

Moonrise and moonset in local time (Asia/Shanghai); phase and lit fraction from a synodic calculation.

Look up a past day in Longyan

Curious about the weather in Longyan on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Longyan weather at a glance

This page gathers everything about the weather in Longyan, Fujian: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 17 °C (feels like 17 °C) and the wind blows at 3 km/h.

Expected range today: 16 °C to 28 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Longyan weather data for developers

Use the Longyan forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

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Where does this forecast come from? Our engine, checked every day against 1125 weather stations