How many sunny days does Greenville have per year?

Greenville averages approximately 188 sunny days per year, based on historical climate data.

What is the air quality in Greenville?

Greenville has an annual PM2.5 concentration of 14.3 µg/m³, classified as "Fair" by WHO standards. Slightly above WHO targets. Sensitive individuals may notice effects.

Sinoe County

Greenville · Liberia

A city in Liberia.

Small city

20K

10m

04:08 UTC+0

LRD

Explore on map →Climate twin →

Greenville, Liberia is a 20K-resident city with 188 sunny days and 0 frost days annually and an annual PM2.5 of 14.3 µg/m³. A city in Liberia.

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Climate

Feels-like °C

Dinner outside

Climate Lab·Greenville

Monthly climate metrics across temperature, precipitation, wind, and UV.

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Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	29	29	29	29	29	28	26	26	27	27	28	29	28
Daily mean°C	27	27	27	27	27	26	26	25	26	26	27	27	27
Daily low°C	26	26	26	26	26	25	25	25	25	25	26	26	25
Thermal comfort
High feelsDaily high feels-like°C	36	37	36	36	36	34	31	31	32	35	36	37	35
Mean feelsDaily mean feels-like°C	32	32	32	33	32	29	28	27	28	30	32	32	31
Low feelsDaily low feels-like°C	26	26	27	27	27	25	24	23	24	25	26	26	26
Humidity
HumidityRelative humidity%	82	83	84	83	84	84	80	81	85	85	83	82	83
Dewpoint°C	23.6	24.0	24.2	24.3	24.4	23.4	22.2	22.4	23.0	23.4	23.6	23.8	23.5
Precipitation
Rainfallmm	44	100	200	158	457	585	174	223	456	419	262	76	3154
Rain days≥1mm	16	24	26	28	30	30	25	22	30	31	30	25	317
Wind
Wind avgm/s	2.3	2.5	2.6	2.4	2.6	3.3	4.2	4.1	3.7	2.8	2.3	2.1	2.9
Wind gustsm/s	3.8	4.1	4.1	3.8	4.5	5.2	5.7	5.9	5.3	4.5	3.7	3.6	4.5
Sun & UV
Sunshinehrs/day	8.9	8.9	9.3	8.7	8.8	8.0	8.3	7.0	7.7	8.6	8.7	8.7	8.5
Clear skyindex	55%	46%	41%	32%	32%	26%	27%	21%	24%	33%	44%	51%	36%
UV indexmax avg	7.8	7.2	7.7	8.5	7.7	5.9	6.0	6.3	6.6	6.8	7.6	7.0	7.1

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lifestyle Calendar·Greenville

Outdoor activities in Greenville are challenging most of the year. October through June are the toughest stretch. Even dinner outside manages 2/12 months, while even walking manages 3/12 months.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

2/12

Dinner Outside

54Jan: 54% viability

47Feb: 47% viability

45Mar: 45% viability

42Apr: 42% viability

45May: 45% viability

57Jun: 57% viability

74Jul: 74% viability

73Aug: 73% viability

61Sep: 61% viability

59Oct: 59% viability

58Nov: 58% viability

55Dec: 55% viability

2/12

Dinner Outside

54Jan: 54% viability

47Feb: 47% viability

45Mar: 45% viability

42Apr: 42% viability

45May: 45% viability

57Jun: 57% viability

74Jul: 74% viability

73Aug: 73% viability

61Sep: 61% viability

59Oct: 59% viability

58Nov: 58% viability

55Dec: 55% viability

56%

Humid

0/12

Lunch Outside

26Jan: 26% viability

18Feb: 18% viability

13Mar: 13% viability

11Apr: 11% viability

10May: 10% viability

13Jun: 13% viability

25Jul: 25% viability

27Aug: 27% viability

12Sep: 12% viability

11Oct: 11% viability

16Nov: 16% viability

26Dec: 26% viability

0/12

Lunch Outside

26Jan: 26% viability

18Feb: 18% viability

13Mar: 13% viability

11Apr: 11% viability

10May: 10% viability

13Jun: 13% viability

25Jul: 25% viability

27Aug: 27% viability

12Sep: 12% viability

11Oct: 11% viability

16Nov: 16% viability

26Dec: 26% viability

17%

Humid

3/12

Walking

20Jan: 20% viability

19Feb: 19% viability

23Mar: 23% viability

18Apr: 18% viability

29May: 29% viability

64Jun: 64% viability

95Jul: 95% viability

94Aug: 94% viability

79Sep: 79% viability

53Oct: 53% viability

36Nov: 36% viability

21Dec: 21% viability

3/12

Walking

20Jan: 20% viability

19Feb: 19% viability

23Mar: 23% viability

18Apr: 18% viability

29May: 29% viability

64Jun: 64% viability

95Jul: 95% viability

94Aug: 94% viability

79Sep: 79% viability

53Oct: 53% viability

36Nov: 36% viability

21Dec: 21% viability

46%

Humid

0/12

Running

1Jan: 1% viability

0Feb: 0% viability

2Mar: 2% viability

2Apr: 2% viability

4May: 4% viability

18Jun: 18% viability

55Jul: 55% viability

54Aug: 54% viability

32Sep: 32% viability

13Oct: 13% viability

4Nov: 4% viability

1Dec: 1% viability

0/12

Running

1Jan: 1% viability

0Feb: 0% viability

2Mar: 2% viability

2Apr: 2% viability

4May: 4% viability

18Jun: 18% viability

55Jul: 55% viability

54Aug: 54% viability

32Sep: 32% viability

13Oct: 13% viability

4Nov: 4% viability

1Dec: 1% viability

16%

Humid

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Greenville · Liberia

Climate

Climate Lab·Greenville

Lifestyle Calendar·Greenville

Air Quality Profile

Air Quality Profile

Who thrives in Greenville

Frequently asked about Greenville