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Home > World Climate Guides > Asia / South East Asia > Vietnam > Son-La
Son-La Climate Guide
Vietnam
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Maximum Daytime Temperature (°C)
Minimum Night-time Temperature (°C)
21
21 °C (70°F) Maximum Daytime Temperature in January
23
23 °C (73°F) Maximum Daytime Temperature in February
26
26 °C (79°F) Maximum Daytime Temperature in March
29
29 °C (84°F) Maximum Daytime Temperature in April
31
31 °C (88°F) Maximum Daytime Temperature in May
31
31 °C (88°F) Maximum Daytime Temperature in June
31
31 °C (88°F) Maximum Daytime Temperature in July
31
31 °C (88°F) Maximum Daytime Temperature in August
30
30 °C (86°F) Maximum Daytime Temperature in September
28
28 °C (82°F) Maximum Daytime Temperature in October
25
25 °C (77°F) Maximum Daytime Temperature in November
22
22 °C (72°F) Maximum Daytime Temperature in December
J F M A M J J A S O N D
13
13 °C (55°F) Minimum Night-time Temperature in January
14
14 °C (57°F) Minimum Night-time Temperature in February
17
17 °C (63°F) Minimum Night-time Temperature in March
20
20 °C (68°F) Minimum Night-time Temperature in April
23
23 °C (73°F) Minimum Night-time Temperature in May
24
24 °C (75°F) Minimum Night-time Temperature in June
24
24 °C (75°F) Minimum Night-time Temperature in July
23
23 °C (73°F) Minimum Night-time Temperature in August
22
22 °C (72°F) Minimum Night-time Temperature in September
20
20 °C (68°F) Minimum Night-time Temperature in October
17
17 °C (63°F) Minimum Night-time Temperature in November
14
14 °C (57°F) Minimum Night-time Temperature in December
J F M A M J J A S O N D
Hours of Sunshine
Hours of Daylight
4
4 Hours of Sunshine (35% of Daylight Hours) in January
4
4 Hours of Sunshine (37% of Daylight Hours) in February
5
5 Hours of Sunshine (38% of Daylight Hours) in March
6
6 Hours of Sunshine (44% of Daylight Hours) in April
6
6 Hours of Sunshine (46% of Daylight Hours) in May
5
5 Hours of Sunshine (35% of Daylight Hours) in June
5
5 Hours of Sunshine (36% of Daylight Hours) in July
5
5 Hours of Sunshine (37% of Daylight Hours) in August
5
5 Hours of Sunshine (42% of Daylight Hours) in September
5
5 Hours of Sunshine (42% of Daylight Hours) in October
5
5 Hours of Sunshine (41% of Daylight Hours) in November
5
5 Hours of Sunshine (41% of Daylight Hours) in December
J F M A M J J A S O N D
11
11 Hours of Daylight in January
11
11 Hours of Daylight in February
12
12 Hours of Daylight in March
13
13 Hours of Daylight in April
13
13 Hours of Daylight in May
13
13 Hours of Daylight in June
13
13 Hours of Daylight in July
13
13 Hours of Daylight in August
12
12 Hours of Daylight in September
12
12 Hours of Daylight in October
11
11 Hours of Daylight in November
11
11 Hours of Daylight in December
J F M A M J J A S O N D
Days with some Rain
Monthly Rainfall (mm)
9
9 Days with some Rain in January
9
9 Days with some Rain in February
10
10 Days with some Rain in March
14
14 Days with some Rain in April
17
17 Days with some Rain in May
20
20 Days with some Rain in June
23
23 Days with some Rain in July
24
24 Days with some Rain in August
18
18 Days with some Rain in September
13
13 Days with some Rain in October
9
9 Days with some Rain in November
7
7 Days with some Rain in December
J F M A M J J A S O N D
24
24 mm (0.9 inches) Monthly Rainfall in January
33
33 mm (1.3 inches) Monthly Rainfall in February
51
51 mm (2.0 inches) Monthly Rainfall in March
116
116 mm (4.6 inches) Monthly Rainfall in April
201
201 mm (7.9 inches) Monthly Rainfall in May
283
283 mm (11.1 inches) Monthly Rainfall in June
316
316 mm (12.4 inches) Monthly Rainfall in July
365
365 mm (14.4 inches) Monthly Rainfall in August
238
238 mm (9.4 inches) Monthly Rainfall in September
123
123 mm (4.8 inches) Monthly Rainfall in October
54
54 mm (2.1 inches) Monthly Rainfall in November
24
24 mm (0.9 inches) Monthly Rainfall in December
J F M A M J J A S O N D
Heat & Humidity / Chance of Frost
UV Index (Maximum)
-
No Heat & Humidity or Frost in January
-
No Heat & Humidity or Frost in February
L
Low Heat & Humidity in March
M
Moderate Heat & Humidity in April
H
High Heat & Humidity in May
VH
Very High Heat & Humidity in June
VH
Very High Heat & Humidity in July
VH
Very High Heat & Humidity in August
H
High Heat & Humidity in September
M
Moderate Heat & Humidity in October
L
Low Heat & Humidity in November
-
No Heat & Humidity or Frost in December
J F M A M J J A S O N D
8
UV 8 (Very High) in January
10
UV 10 (Very High) in February
11
UV 11+ (Extreme) in March
11
UV 11+ (Extreme) in April
11
UV 11+ (Extreme) in May
11
UV 11+ (Extreme) in June
11
UV 11+ (Extreme) in July
11
UV 11+ (Extreme) in August
11
UV 11+ (Extreme) in September
10
UV 10 (Very High) in October
8
UV 8 (Very High) in November
7
UV 7 (High) in December
J F M A M J J A S O N D
Sea Temperature (°C)
Son-La Climate Guide (Historical Weather Averages), Vietnam
Elev: 600 m   Long: 103°54'E   Lat: 21°19'N
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