Small city
40K
67m
04:11 UTC+0
SLE
Njala, Sierra Leone is a 40K-resident city with 185 sunny days and 0 frost days annually and an annual PM2.5 of 23.7 µg/m³. A city in Sierra Leone.
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Take the quizClimate
Feels-like °C
34
34
34
33
32
31
28
28
29
31
33
34
Dinner outside
J
F
M
A
M
J
J
A
S
O
N
D
Climate Lab·Njala
Monthly climate metrics across temperature, precipitation, wind, and UV.
NjalaSierra Leone
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 35 | 37 | 36 | 34 | 32 | 30 | 28 | 28 | 29 | 30 | 31 | 33 | 32 |
| Daily mean°C | 31 | 32 | 31 | 29 | 28 | 27 | 25 | 25 | 26 | 27 | 28 | 29 | 28 |
| Daily low°C | 24 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 23 | 24 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 39 | 40 | 40 | 39 | 38 | 37 | 34 | 33 | 35 | 37 | 38 | 38 | 37 |
| Mean feelsDaily mean feels-like°C | 34 | 34 | 34 | 33 | 32 | 31 | 28 | 28 | 29 | 31 | 33 | 34 | 32 |
| Low feelsDaily low feels-like°C | 25 | 26 | 26 | 27 | 27 | 26 | 24 | 24 | 25 | 25 | 26 | 24 | 25 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 59 | 54 | 62 | 66 | 80 | 86 | 90 | 89 | 89 | 86 | 83 | 74 | 77 |
| Dewpoint°C | 21.0 | 21.4 | 22.6 | 23.4 | 24.5 | 23.8 | 23.1 | 23.0 | 23.4 | 23.9 | 24.0 | 23.1 | 23.1 |
| Precipitation | |||||||||||||
| Rainfallmm | 3 | 3 | 32 | 80 | 207 | 329 | 415 | 500 | 291 | 311 | 104 | 18 | 2293 |
| Rain days≥1mm | 1 | 0 | 8 | 12 | 26 | 28 | 30 | 29 | 29 | 29 | 17 | 5 | 214 |
| Wind | |||||||||||||
| Wind avgm/s | 1.1 | 1.3 | 1.6 | 1.5 | 1.4 | 1.5 | 1.7 | 1.8 | 1.5 | 1.2 | 0.9 | 1.1 | 1.4 |
| Wind gustsm/s | 3.7 | 4.0 | 4.0 | 3.3 | 3.1 | 3.0 | 3.1 | 3.2 | 3.0 | 2.5 | 2.4 | 2.8 | 3.2 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.2 | 9.4 | 9.2 | 8.9 | 8.3 | 8.0 | 6.0 | 4.0 | 6.0 | 8.0 | 8.4 | 9.2 | 7.9 |
| Clear skyindex | 61% | 73% | 51% | 34% | 30% | 23% | 17% | 14% | 19% | 27% | 44% | 53% | 37% |
| UV indexmax avg | 8.3 | 9.2 | 9.3 | 8.3 | 7.1 | 7.0 | 5.6 | 5.3 | 6.5 | 6.9 | 7.5 | 7.5 | 7.4 |
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
Lifestyle Calendar·Njala
Outdoor activities in Njala are challenging most of the year. 7 months of the year are the toughest stretch. Even dinner outside manages 3/12 months, while even walking manages 2/12 months.
NjalaSierra Leone
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
3/12
Dinner Outside57
Jan: 80% viability
80Feb: 78% viability
78Mar: 70% viability
70Apr: 51% viability
51May: 39% viability
39Jun: 47% viability
47Jul: 56% viability
56Aug: 55% viability
55Sep: 51% viability
51Oct: 47% viability
47Nov: 48% viability
48Dec: 64% viability
643/12
Dinner OutsideJan: 80% viability
80Feb: 78% viability
78Mar: 70% viability
70Apr: 51% viability
51May: 39% viability
39Jun: 47% viability
47Jul: 56% viability
56Aug: 55% viability
55Sep: 51% viability
51Oct: 47% viability
47Nov: 48% viability
48Dec: 64% viability
6457%
Humid
0/12
Lunch Outside22
Jan: 44% viability
44Feb: 37% viability
37Mar: 34% viability
34Apr: 23% viability
23May: 9% viability
9Jun: 11% viability
11Jul: 10% viability
10Aug: 10% viability
10Sep: 10% viability
10Oct: 9% viability
9Nov: 23% viability
23Dec: 47% viability
470/12
Lunch OutsideJan: 44% viability
44Feb: 37% viability
37Mar: 34% viability
34Apr: 23% viability
23May: 9% viability
9Jun: 11% viability
11Jul: 10% viability
10Aug: 10% viability
10Sep: 10% viability
10Oct: 9% viability
9Nov: 23% viability
23Dec: 47% viability
4722%
Heat
2/12
Walking27
Jan: 6% viability
6Feb: 4% viability
4Mar: 8% viability
8Apr: 8% viability
8May: 16% viability
16Jun: 34% viability
34Jul: 68% viability
68Aug: 70% viability
70Sep: 57% viability
57Oct: 30% viability
30Nov: 12% viability
12Dec: 9% viability
92/12
WalkingJan: 6% viability
6Feb: 4% viability
4Mar: 8% viability
8Apr: 8% viability
8May: 16% viability
16Jun: 34% viability
34Jul: 68% viability
68Aug: 70% viability
70Sep: 57% viability
57Oct: 30% viability
30Nov: 12% viability
12Dec: 9% viability
927%
Heat
0/12
Running5
Jan: 0% viability
0Feb: 0% viability
0Mar: 0% viability
0Apr: 1% viability
1May: 1% viability
1Jun: 3% viability
3Jul: 19% viability
19Aug: 19% viability
19Sep: 16% viability
16Oct: 3% viability
3Nov: 0% viability
0Dec: 0% viability
00/12
RunningJan: 0% viability
0Feb: 0% viability
0Mar: 0% viability
0Apr: 1% viability
1May: 1% viability
1Jun: 3% viability
3Jul: 19% viability
19Aug: 19% viability
19Sep: 16% viability
16Oct: 3% viability
3Nov: 0% viability
0Dec: 0% viability
05%
Heat
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High
