Annual mean 29°C · wettest around March · prevailing wind E
Warmest
31.0 °C
Coldest
29.6 °C
Wettest
33%
Windiest
5.6 m/s
Prevailing
E
4.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Betio over the whole year is 29°C. September is the hottest month, with highs of about 31°C; March is the coldest, with lows of about 27°C. The rainy (wet) season in Betio runs from December to May, peaking in March with a 27% chance of rain on a given day. The dry season is August to November; November is the driest month, at 9%. Winds in Betio are highest in February, averaging 4.6 m/s (17 km/h), and lightest in June, at 3.2 m/s (12 km/h). The prevailing wind is from the E. The clearest skies in Betio come in October, when the sky is typically 49% covered; February is the cloudiest month, at 62%.
Month by month Betio climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
30°C
27°C
33°C
21%
62%
4.4 m/s
3
45
0
February
30°C
27°C
33°C
18%
62%
4.6 m/s
2
49
0
March
30°C
27°C
33°C
27%
59%
4.3 m/s
2
51
0
April
30°C
27°C
34°C
24%
59%
3.8 m/s
1
38
0
May
31°C
27°C
34°C
20%
55%
3.7 m/s
0
35
0
June
31°C
27°C
35°C
15%
55%
3.2 m/s
0
33
0
July
30°C
27°C
34°C
20%
59%
3.6 m/s
0
38
0
August
31°C
27°C
34°C
11%
50%
3.4 m/s
0
42
0
September
31°C
27°C
34°C
9%
50%
4.0 m/s
0
46
0
October
31°C
27°C
34°C
9%
49%
3.6 m/s
0
46
0
November
31°C
27°C
34°C
9%
52%
3.7 m/s
0
48
0
December
30°C
27°C
33°C
18%
61%
3.8 m/s
1
43
0
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Betio weather by season
Year round, Betio has days of about 30°C at their warmest in March, its coolest month, and 31°C in September, its warmest; the coolest hours of the day sit around 27°C all year, and the average temperature over the year is 29°C around the clock. Rain is most likely around March and least likely around November. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Betio weather in winterDecember to February
High 30°CLow 27°CRain 19%
Winter in Betio has typical daily highs of about 30°C and lows of about 27°C, with a 19% chance of rain on a given day.
Betio weather in springMarch to May
High 30°CLow 27°CRain 23%
Spring in Betio has typical daily highs of about 30°C and lows of about 27°C, with a 23% chance of rain on a given day.
Betio weather in summerJune to August
High 31°CLow 27°CRain 15%
Summer in Betio has typical daily highs of about 31°C and lows of about 27°C, with a 15% chance of rain on a given day.
Betio weather in autumnSeptember to November
High 31°CLow 27°CRain 9%
Autumn in Betio has typical daily highs of about 31°C and lows of about 27°C, with a 9% chance of rain on a given day.
When is the rainy season in Betio?
The rainy (wet) season in Betio runs from December to May, peaking in March with a 27% chance of rain on a given day. The dry season is August to November; November is the driest month, at 9%.
What time of year is Betio windiest?
Winds in Betio are highest in February, averaging 4.6 m/s (17 km/h), and lightest in June, at 3.2 m/s (12 km/h). The prevailing wind is from the E.
What is the average temperature in Betio year round?
The average temperature in Betio over the whole year is 29°C. September is the hottest month, with highs of about 31°C; March is the coldest, with lows of about 27°C.