Dehiwala-Mount Lavinia weather in September

In September, Dehiwala-Mount Lavinia sees average daytime highs of 28°C and overnight lows near 26°C, with 232 mm of rain across 24.3 wet days and about 12 hours of daylight. It is the 10th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 6% of the time in September, and the air most often feels miserable.

Daylight stretches from about 12 h 06 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Dehiwala-Mount Lavinia's 7th-clearest and 4th-windiest month. For the whole year in context, see Dehiwala-Mount Lavinia's year-round climate.

Daytime high: 28°; 10th warmest
Overnight low: 26°; 6th coldest
Rainfall: 232 mm; 24.3 wet days
Daylight: 12 hours; 6:04 AM – 6:06 PM
Cloud cover: 78%; 7th clearest
Wind: 17 km/h; 4th windiest
Solar energy: 5.09 kWh/m²
Travel score: 3.7; out of 10

Dehiwala-Mount Lavinia is suburb of Colombo, Western Province, Sri Lanka.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← August Dehiwala-Mount Lavinia year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical September day in Dehiwala-Mount Lavinia reaches about 28°C in the afternoon and slips back to 26°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, September runs on par with August and on par with October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Avg low (°C)	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26

	Avg high (°C)	Avg low (°C)
1	28	26
2	28	26
3	28	26
4	28	26
5	28	26
6	28	26
7	28	26
8	28	26
9	28	26
10	28	26
11	28	26
12	28	26
13	28	26
14	28	26
15	28	26
16	28	26
17	28	26
18	28	26
19	28	26
20	28	26
21	28	26
22	28	26
23	28	26
24	28	26
25	28	26
26	28	26
27	28	26
28	28	26
29	28	26
30	28	26

How September really feels in Dehiwala-Mount Lavinia

Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Dehiwala-Mount Lavinia weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	30° / 25°	60	8.8	11.6	5.4
Feb	30° / 25°	57	8.5	11.8	5.2
Mar	30° / 26°	75	14.9	12	4.5
Apr	30° / 26°	174	24.4	12.1	3.3
May	29° / 27°	293	29	12.3	3.0
Jun	29° / 26°	257	26.5	12.4	3.3
Jul	28° / 26°	205	25.3	12.4	3.7
Aug	28° / 26°	183	24.6	12.2	3.8
Sep	28° / 26°	232	24.3	12	3.7
Oct	28° / 25°	328	26	11.8	3.6
Nov	29° / 25°	330	23.8	11.7	3.7
Dec	29° / 25°	175	16.7	11.6	4.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 81%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	16	16	18	19	19	20	20	20	21	21	21	21	22	22	22	22	21	21	20	20	20	20	19	19	19	19	19	20	20	20
Cloudier (%)	84	84	82	81	81	80	80	80	79	79	79	79	78	78	78	78	79	79	80	80	80	80	81	81	81	81	81	80	80	80

	Clearer (%)	Cloudier (%)
1	16	84
2	16	84
3	18	82
4	19	81
5	19	81
6	20	80
7	20	80
8	20	80
9	21	79
10	21	79
11	21	79
12	21	79
13	22	78
14	22	78
15	22	78
16	22	78
17	21	79
18	21	79
19	20	80
20	20	80
21	20	80
22	20	80
23	19	81
24	19	81
25	19	81
26	19	81
27	19	81
28	20	80
29	20	80
30	20	80

Chance of precipitation in September

Any precipitation

Dehiwala-Mount Lavinia gets around 232 mm of rain over 24.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 81% and peaks near 82% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	81	81	80	80	80	80	80	80	80	80	80	80	80	81	81	81	82	82	82	82	82	82	82	82	82	82	81	81	81	80

	Rain chance (%)
1	81
2	81
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	81
15	81
16	81
17	82
18	82
19	82
20	82
21	82
22	82
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the miserable band about 70% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Oppressive (%)	28	29	29	30	30	30	30	31	31	30	30	30	29	29	28	28	27	27	27	28	28	28	29	30	31	32	33	33	34	35
Miserable (%)	72	71	71	70	70	70	70	69	69	70	70	70	71	71	72	72	73	73	73	72	72	72	71	70	69	68	67	67	66	65

	Oppressive (%)	Miserable (%)
1	28	72
2	29	71
3	29	71
4	30	70
5	30	70
6	30	70
7	30	70
8	31	69
9	31	69
10	30	70
11	30	70
12	30	70
13	29	71
14	29	71
15	28	72
16	28	72
17	27	73
18	27	73
19	27	73
20	28	72
21	28	72
22	28	72
23	29	71
24	30	70
25	31	69
26	32	68
27	33	67
28	33	67
29	34	66
30	35	65

Wind in September

Winds average 17 km/h in September.

Across September, daily wind ranges from about 16 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	17	17	17	17	17	17	17	17	17	16	16	16	16	16	16
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	18	light breeze
2	18	light breeze
3	18	light breeze
4	18	light breeze
5	18	light breeze
6	18	light breeze
7	18	light breeze
8	18	light breeze
9	18	light breeze
10	18	light breeze
11	18	light breeze
12	18	light breeze
13	18	light breeze
14	18	light breeze
15	18	light breeze
16	17	light breeze
17	17	light breeze
18	17	light breeze
19	17	light breeze
20	17	light breeze
21	17	light breeze
22	17	light breeze
23	17	light breeze
24	17	light breeze
25	16	light breeze
26	16	light breeze
27	16	light breeze
28	16	light breeze
29	16	light breeze
30	16	light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over September. Sunrise moves from 6:06 AM to 6:01 AM, and sunset from 6:14 PM to 5:58 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	11.9
Sunrise (AM)	6:06	6:06	6:06	6:06	6:06	6:05	6:05	6:05	6:05	6:05	6:05	6:04	6:04	6:04	6:04	6:04	6:04	6:03	6:03	6:03	6:03	6:03	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:01
Sunset (PM)	6:14	6:14	6:13	6:13	6:12	6:12	6:11	6:10	6:10	6:09	6:09	6:08	6:08	6:07	6:07	6:06	6:05	6:05	6:04	6:04	6:03	6:03	6:02	6:01	6:01	6:00	6:00	5:59	5:59	5:58

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.1	6:06	6:14
2	12.1	6:06	6:14
3	12.1	6:06	6:13
4	12.1	6:06	6:13
5	12.1	6:06	6:12
6	12.1	6:05	6:12
7	12.1	6:05	6:11
8	12.1	6:05	6:10
9	12.1	6:05	6:10
10	12.1	6:05	6:09
11	12.1	6:05	6:09
12	12.1	6:04	6:08
13	12.1	6:04	6:08
14	12.0	6:04	6:07
15	12.0	6:04	6:07
16	12.0	6:04	6:06
17	12.0	6:04	6:05
18	12.0	6:03	6:05
19	12.0	6:03	6:04
20	12.0	6:03	6:04
21	12.0	6:03	6:03
22	12.0	6:03	6:03
23	12.0	6:02	6:02
24	12.0	6:02	6:01
25	12.0	6:02	6:01
26	12.0	6:02	6:00
27	12.0	6:02	6:00
28	12.0	6:02	5:59
29	12.0	6:02	5:59
30	11.9	6:01	5:58

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.09 kWh/m².

For context, solar energy here swings from a low near 4.62 kWh/m² to a high of 6.26 kWh/m² in March across the year — September's 5.09 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.2	Bright
2	5.2	Bright
3	5.2	Bright
4	5.2	Bright
5	5.2	Bright
6	5.2	Bright
7	5.2	Bright
8	5.2	Bright
9	5.2	Bright
10	5.2	Bright
11	5.2	Bright
12	5.2	Bright
13	5.1	Bright
14	5.1	Bright
15	5.1	Bright
16	5.1	Bright
17	5.1	Bright
18	5.1	Bright
19	5.1	Bright
20	5.1	Bright
21	5.1	Bright
22	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	5.0	Bright
29	5.0	Bright
30	5.0	Bright

Planning a trip in September

Hazard calendar for Dehiwala-Mount Lavinia

In seasonPeak

In September, Dehiwala-Mount Lavinia sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

Dehiwala-Mount Lavinia sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Cyclone

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Dehiwala-Mount Lavinia?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.7

Sightseeing

6th-best month of the year

4.4

Beach & pool

8th-best month of the year

September is a weaker month for outdoor sightseeing in Dehiwala-Mount Lavinia.

What to pack for Dehiwala-Mount Lavinia in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Dehiwala-Mount Lavinia sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

Sea temperature near Dehiwala-Mount Lavinia in September

The nearest coast averages about 28°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in April at about 30°C and coldest in August near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	28	28	29	30	29	28	28	27	28	28	29	28
Comfort	Warm	Tropical	Tropical	Tropical	Tropical	Tropical	Warm	Warm	Warm	Tropical	Tropical	Tropical

	Sea temperature (°C)	Comfort
Jan	28	Warm
Feb	28	Tropical
Mar	29	Tropical
Apr	30	Tropical
May	29	Tropical
Jun	28	Tropical
Jul	28	Warm
Aug	27	Warm
Sep	28	Warm
Oct	28	Tropical
Nov	29	Tropical
Dec	28	Tropical

UV index in Dehiwala-Mount Lavinia in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Dehiwala-Mount Lavinia peaks around September 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 10 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	10	12	12	12	12	11	11	13	13	12	10	10
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high

	UV index (midday)	Level
Jan	10	Extreme
Feb	12	Extreme
Mar	12	Extreme
Apr	12	Extreme
May	12	Extreme
Jun	11	Extreme
Jul	11	Extreme
Aug	13	Extreme
Sep	13	Extreme
Oct	12	Extreme
Nov	10	Extreme
Dec	10	Very high

Air quality in Dehiwala-Mount Lavinia in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Dehiwala-Mount Lavinia is worst in February — around 37 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (September, 18 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	36	37	36	28	24	19	18	18	18	20	30	34
Level	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	36	Poor
Feb	37	Poor
Mar	36	Poor
Apr	28	Moderate
May	24	Moderate
Jun	19	Moderate
Jul	18	Moderate
Aug	18	Moderate
Sep	18	Moderate
Oct	20	Moderate
Nov	30	Moderate
Dec	34	Moderate

Location & terrain

Where is Dehiwala-Mount Lavinia?

Dehiwala-Mount Lavinia sits at 6.8°N, 79.9°E, 16 m above sea level, in Sri Lanka. The nearest listed city is Maharagama, 6.0 km away.

Topography around Dehiwala-Mount Lavinia

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Dehiwala-Mount Lavinia.

Within 3 km, the terrain around Dehiwala-Mount Lavinia has only modest variations in elevation — a maximum elevation change of 33 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 74 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,145 m.

The land around Dehiwala-Mount Lavinia is covered by artificial surfaces (51%) and water (32%) within 3 km, water (50%), trees (25%) and artificial surfaces (21%) within 16 km, and trees (59%) and water (37%) within 80 km.

3 km

33 m

artificial surfaces 51%

16 km

74 m

water 50%

80 km

2,145 m

trees 59%

treesgrasslandcroplandartificial surfacesbare terrainwater

← August Dehiwala-Mount Lavinia year-round climate October →Best places to visit in September

September weather nearby: Maharagama 6.0 km · Sri Jayewardenepura Kotte 6.0 km · Pita Kotte 7.0 km · Moratuwa 8.0 km · Battaramulla South 8.0 km · Kolonnawa 10 km · Kotikawatta 11 km · Colombo 11 km

Sri Lanka travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type D / G / M; 230 V · 50 Hz
Prices: ≈ 27% of US; price level, 2025
GDP per capita: $5,002; 2025
Happiness: 4.0 / 10; World Happiness, 2025
Safe drinking water: 47%; of population, 2024
Homicide rate: 3.3; per 100k, 2019
Road deaths: 19.7; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 486
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Dehiwala-Mount Lavinia (6.8402°, 79.8712°, elevation 16 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	28	26
2	28	26
3	28	26
4	28	26
5	28	26
6	28	26
7	28	26
8	28	26
9	28	26
10	28	26
11	28	26
12	28	26
13	28	26
14	28	26
15	28	26
16	28	26
17	28	26
18	28	26
19	28	26
20	28	26
21	28	26
22	28	26
23	28	26
24	28	26
25	28	26
26	28	26
27	28	26
28	28	26
29	28	26
30	28	26

	Clearer (%)	Cloudier (%)
1	16	84
2	16	84
3	18	82
4	19	81
5	19	81
6	20	80
7	20	80
8	20	80
9	21	79
10	21	79
11	21	79
12	21	79
13	22	78
14	22	78
15	22	78
16	22	78
17	21	79
18	21	79
19	20	80
20	20	80
21	20	80
22	20	80
23	19	81
24	19	81
25	19	81
26	19	81
27	19	81
28	20	80
29	20	80
30	20	80

	Rain chance (%)
1	81
2	81
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	81
15	81
16	81
17	82
18	82
19	82
20	82
21	82
22	82
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80

	Oppressive (%)	Miserable (%)
1	28	72
2	29	71
3	29	71
4	30	70
5	30	70
6	30	70
7	30	70
8	31	69
9	31	69
10	30	70
11	30	70
12	30	70
13	29	71
14	29	71
15	28	72
16	28	72
17	27	73
18	27	73
19	27	73
20	28	72
21	28	72
22	28	72
23	29	71
24	30	70
25	31	69
26	32	68
27	33	67
28	33	67
29	34	66
30	35	65

	Avg high (°C)	Avg low (°C)
1	28	26
2	28	26
3	28	26
4	28	26
5	28	26
6	28	26
7	28	26
8	28	26
9	28	26
10	28	26
11	28	26
12	28	26
13	28	26
14	28	26
15	28	26
16	28	26
17	28	26
18	28	26
19	28	26
20	28	26
21	28	26
22	28	26
23	28	26
24	28	26
25	28	26
26	28	26
27	28	26
28	28	26
29	28	26
30	28	26

	Clearer (%)	Cloudier (%)
1	16	84
2	16	84
3	18	82
4	19	81
5	19	81
6	20	80
7	20	80
8	20	80
9	21	79
10	21	79
11	21	79
12	21	79
13	22	78
14	22	78
15	22	78
16	22	78
17	21	79
18	21	79
19	20	80
20	20	80
21	20	80
22	20	80
23	19	81
24	19	81
25	19	81
26	19	81
27	19	81
28	20	80
29	20	80
30	20	80

	Rain chance (%)
1	81
2	81
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	81
15	81
16	81
17	82
18	82
19	82
20	82
21	82
22	82
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80

	Oppressive (%)	Miserable (%)
1	28	72
2	29	71
3	29	71
4	30	70
5	30	70
6	30	70
7	30	70
8	31	69
9	31	69
10	30	70
11	30	70
12	30	70
13	29	71
14	29	71
15	28	72
16	28	72
17	27	73
18	27	73
19	27	73
20	28	72
21	28	72
22	28	72
23	29	71
24	30	70
25	31	69
26	32	68
27	33	67
28	33	67
29	34	66
30	35	65

	Avg high (°C)	Avg low (°C)
1	28	26
2	28	26
3	28	26
4	28	26
5	28	26
6	28	26
7	28	26
8	28	26
9	28	26
10	28	26
11	28	26
12	28	26
13	28	26
14	28	26
15	28	26
16	28	26
17	28	26
18	28	26
19	28	26
20	28	26
21	28	26
22	28	26
23	28	26
24	28	26
25	28	26
26	28	26
27	28	26
28	28	26
29	28	26
30	28	26

	Clearer (%)	Cloudier (%)
1	16	84
2	16	84
3	18	82
4	19	81
5	19	81
6	20	80
7	20	80
8	20	80
9	21	79
10	21	79
11	21	79
12	21	79
13	22	78
14	22	78
15	22	78
16	22	78
17	21	79
18	21	79
19	20	80
20	20	80
21	20	80
22	20	80
23	19	81
24	19	81
25	19	81
26	19	81
27	19	81
28	20	80
29	20	80
30	20	80

	Rain chance (%)
1	81
2	81
3	80
4	80
5	80
6	80
7	80
8	80
9	80
10	80
11	80
12	80
13	80
14	81
15	81
16	81
17	82
18	82
19	82
20	82
21	82
22	82
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80

	Oppressive (%)	Miserable (%)
1	28	72
2	29	71
3	29	71
4	30	70
5	30	70
6	30	70
7	30	70
8	31	69
9	31	69
10	30	70
11	30	70
12	30	70
13	29	71
14	29	71
15	28	72
16	28	72
17	27	73
18	27	73
19	27	73
20	28	72
21	28	72
22	28	72
23	29	71
24	30	70
25	31	69
26	32	68
27	33	67
28	33	67
29	34	66
30	35	65