San Juan del Sur weather by month

Check out San Juan del Sur weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in San Juan del Sur (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	30	31	32	32	32	30	31	31	30	30	30	30
Min temperature (night-time)	21	21	22	22	23	22	23	22	22	22	21	21
Heat & Humidity	H	H	VH	VH	VH	H	H	VH	H	H	H	H
Sea temperature	26	26	26	27	28	28	28	28	28	28	27	27

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in San Juan del Sur

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	8	8	8	8	7	6	6	6	6	5	7	7
Daily hours of daylight	12	12	12	12	13	13	13	12	12	12	12	11
UV Index (Maximum)	10	11	11	11	11	11	11	11	11	11	10	10

Rainfall in San Juan del Sur

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	7	5	5	7	17	23	20	21	24	21	12	9
Average monthly rainfall (mm)	20	6	4	15	163	272	192	202	300	367	116	38

More about San Juan del Sur

San Juan del Sur by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Nicaragua

The climate guide for Nicaragua (San Juan del Sur) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in San Juan del Sur?

San Juan del Sur has a hot tropical climate with a winter dry season.

San Juan del Sur weather in January

Expect daytime maximum temperatures of 30°C in San Juan del Sur, Nicaragua in January and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

30
30°C max day temperature
8
8 hours of sunshine per day
7
7 days with some rainfall
21
21°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
20
20 mm of monthly rainfall
10
10 (Very High) UV index
26
26°C sea temperature

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San Juan del Sur weather in February

Expect daytime maximum temperatures of 31°C in San Juan del Sur, Nicaragua in February and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

31
31°C max day temperature
8
8 hours of sunshine per day
5
5 days with some rainfall
21
21°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
6
6 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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San Juan del Sur weather in March

Expect daytime maximum temperatures of 32°C in San Juan del Sur, Nicaragua in March and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

32
32°C max day temperature
8
8 hours of sunshine per day
5
5 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
4
4 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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San Juan del Sur weather in April

Expect daytime maximum temperatures of 32°C in San Juan del Sur, Nicaragua in April and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

32
32°C max day temperature
8
8 hours of sunshine per day
7
7 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
15
15 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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San Juan del Sur weather in May

Expect daytime maximum temperatures of 32°C in San Juan del Sur, Nicaragua in May and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 17 days with some rainfall and typically 163 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
17
17 days with some rainfall
23
23°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
163
163 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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San Juan del Sur weather in June

Expect daytime maximum temperatures of 30°C in San Juan del Sur, Nicaragua in June and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 23 days with some rainfall and typically 272 mm of rainfall in the month.

30
30°C max day temperature
6
6 hours of sunshine per day
23
23 days with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
272
272 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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San Juan del Sur weather in July

Expect daytime maximum temperatures of 31°C in San Juan del Sur, Nicaragua in July and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 192 mm of rainfall in the month.

31
31°C max day temperature
6
6 hours of sunshine per day
20
20 days with some rainfall
23
23°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
192
192 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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San Juan del Sur weather in August

Expect daytime maximum temperatures of 31°C in San Juan del Sur, Nicaragua in August and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 202 mm of rainfall in the month.

31
31°C max day temperature
6
6 hours of sunshine per day
21
21 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
202
202 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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San Juan del Sur weather in September

Expect daytime maximum temperatures of 30°C in San Juan del Sur, Nicaragua in September and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 24 days with some rainfall and typically 300 mm of rainfall in the month.

30
30°C max day temperature
6
6 hours of sunshine per day
24
24 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
300
300 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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San Juan del Sur weather in October

Expect daytime maximum temperatures of 30°C in San Juan del Sur, Nicaragua in October and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 367 mm of rainfall in the month.

30
30°C max day temperature
5
5 hours of sunshine per day
21
21 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
367
367 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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San Juan del Sur weather in November

Expect daytime maximum temperatures of 30°C in San Juan del Sur, Nicaragua in November and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 116 mm of rainfall in the month.

30
30°C max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
21
21°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
116
116 mm of monthly rainfall
10
10 (Very High) UV index
27
27°C sea temperature

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San Juan del Sur weather in December

Expect daytime maximum temperatures of 30°C in San Juan del Sur, Nicaragua in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average.

30
30°C max day temperature
7
7 hours of sunshine per day
9
9 days with some rainfall
21
21°C min night temperature
11
11 hours of daylight per day
H
High heat & humidity
38
38 mm of monthly rainfall
10
10 (Very High) UV index
27
27°C sea temperature

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