One page for Long Bien climate: monthly averages, sourced from public APIs and refreshed automatically. Expect 15.4 C at the coldest (Jan) and 28.5 C at the warmest (Jun) — a 13.1 C spread. Expect a wet season rather than rain year-round: Aug brings 10.38 mm/day against 0.77 mm/day in Feb. Taken together that is roughly 1,595 mm of rain a year for the grid cell. The same build that regenerates the sitemap refreshes these values, and unchanged pages are left untouched. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 23.3 C
Warmest month Jun (28.5 C)
Coldest month Jan (15.4 C)
Wettest month Aug (10.38 mm/day)
All-time record high 41.9 C
All-time record low 1.5 C
Annual precipitation 1,606 mm / year
Coordinates 21.03333, 105.9
Population 347,829
Average monthly temperature and rainfall in Long Bien
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
15.4
1.03
32.5
1.5
Feb
18.2
0.77
34.8
2.6
Mar
21.4
1.58
38.4
6.9
Apr
25.1
2.59
41.9
11.3
May
27.5
5.77
41.7
17.3
Jun
28.5
6.71
39.1
18.9
Jul
28.4
9.67
38.3
22.5
Aug
27.9
10.38
35.6
21.5
Sep
26.7
7.43
34.7
16.4
Oct
23.8
4.00
32.9
9.3
Nov
20.3
1.74
32.2
5.7
Dec
16.0
0.81
30.9
1.6
What the Long Bien climate table shows
Values are multi-decadal climatological averages for the 21.03333, 105.9 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Does Long get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.