🇱🇰 Weather in Bentota in June
This is what the weather in Bentota (Sri Lanka) was like in June in 2017–2026.
Key facts at a glance
Avg. daytime high
28.5 °C
27.9 °C – 29.2 °C
Avg. night-time low
26.3 °C
25.9 °C – 26.8 °C
Avg. rain days in period
26.7
89 % of days · ≥ 1.0 mm
Avg. precipitation in period
151 mm
104 mm – 194 mm
Avg. cloud cover
80 %
This data source has no sunshine hours – average cloud cover shown instead.
Avg. sea temperature
–
Sea temperature unavailable for today (daily limit).
Extremes: Highest temperature 30.0 °C (3 Jun 2019) · Lowest temperature 24.7 °C (29 Jun 2018) · Avg. daily peak wind 25 km/h
Weather mix of all days
- 4Sunny
- 19Partly cloudy
- 10Cloudy
- 156Light rain
- 111Rain
Summary
- On average 28.5 °C during the day and 26.3 °C at night.
- On average 26.7 rain days (Rain day = at least 1.0 mm of precipitation) with 151 mm of precipitation in total.
- Prevailing: Light rain.
- Warmest year: 2019 (avg. 29.2 °C), coolest: 2018 (avg. 27.9 °C).
- Wettest year: 2021 (194 mm), driest: 2017 (104 mm).
- Extremes: 30.0 °C on 3 Jun 2019 and 24.7 °C on 29 Jun 2018.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2026
Avg. max28.5°Avg. min26.6°- Rain days
- 30 Rain days
- Precipitation
- 182 mm
- Avg. cloud cover
- 84 % cloudy
- Sea temperature
- –
Max 29.4 °C · Min 25.9 °C
2025
Avg. max28.5°Avg. min26.2°- Rain days
- 25 Rain days
- Precipitation
- 113 mm
- Avg. cloud cover
- 74 % cloudy
- Sea temperature
- –
Max 29.2 °C · Min 25.5 °C
2024
Avg. max28.8°Avg. min26.6°- Rain days
- 28 Rain days
- Precipitation
- 157 mm
- Avg. cloud cover
- 79 % cloudy
- Sea temperature
- –
Max 29.4 °C · Min 25.9 °C
2023
Avg. max28.7°Avg. min26.6°- Rain days
- 29 Rain days
- Precipitation
- 165 mm
- Avg. cloud cover
- 84 % cloudy
- Sea temperature
- –
Max 29.4 °C · Min 25.9 °C
2022
Avg. max28.0°Avg. min25.9°- Rain days
- 29 Rain days
- Precipitation
- 149 mm
- Avg. cloud cover
- 85 % cloudy
- Sea temperature
- –
Max 29.2 °C · Min 25.0 °C
2021
Avg. max28.3°Avg. min26.1°- Rain days
- 24 Rain days
- Precipitation
- 194 mm
- Avg. cloud cover
- 68 % cloudy
- Sea temperature
- –
Max 28.9 °C · Min 25.4 °C
2020
Avg. max28.8°Avg. min26.3°- Rain days
- 26 Rain days
- Precipitation
- 141 mm
- Avg. cloud cover
- 73 % cloudy
- Sea temperature
- –
Max 29.4 °C · Min 24.8 °C
2019
Avg. max29.2°Avg. min26.8°- Rain days
- 23 Rain days
- Precipitation
- 124 mm
- Avg. cloud cover
- 87 % cloudy
- Sea temperature
- –
Max 30.0 °C · Min 26.3 °C
2018
Avg. max27.9°Avg. min26.0°- Rain days
- 29 Rain days
- Precipitation
- 179 mm
- Avg. cloud cover
- 86 % cloudy
- Sea temperature
- –
Max 28.4 °C · Min 24.7 °C
2017
Avg. max28.1°Avg. min25.9°- Rain days
- 24 Rain days
- Precipitation
- 104 mm
- Avg. cloud cover
- 78 % cloudy
- Sea temperature
- –
Max 28.7 °C · Min 25.5 °C
Frequently asked questions
- How warm is it in Bentota in June?
- Daytime highs averaged 28.5 °C, night-time lows 26.3 °C. The highest value of the past 10 years was 30.0 °C (3 Jun 2019), the lowest 24.7 °C (29 Jun 2018).
- How often does it rain in Bentota in June?
- On average there were 26.7 rain days (at least 1 mm) with 151 mm of precipitation in total.
Check your exact travel dates
Choose your travel period – we show the weather for exactly those days.
Other destinations in June
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)