Weather in Morobe

Calculated from weather data of Nadzab Airport (AYNZ) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	33.2	33.3	33.7	33.0	33.7	33.0
February	32.6	34.2	32.6	33.2	31.8	31.8
March	32.6	33.7	34.2	33.5	32.2	32.2
April	31.3		33.3	32.3	28.6	31.3
May	31.0		31.6	32.7	31.5	29.6
June	29.5		30.3	31.6	29.8	27.8
July	29.3		29.6	31.6	29.6	28.1
August	30.0		29.6	32.1	30.1	29.8
September	30.1		29.5	33.1	29.8	29.5
October	32.1		31.6	34.7	33.0	31.1
November	32.7		33.2	34.7	33.8	31.8
December	33.0		34.2	32.8	33.2	33.0
Average	31.6	33.7	32.0	32.9	31.4	30.7

1st highest temperature of Papua New Guinea

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	23.1	24	24	24	24	23
February	21.9	21	23	24	24	18
March	22.0	19	25	20	23	20
April	21.2		22	21	20	19
May	20.9		22	20	23	14
June	20.8		22	22	23	13
July	19.1		18	23	20	7
August	19.6		20	20	24	10
September	19.4		16	20	23	10
October	21.4		21	22	24	12
November	22.6		22	23	25	18
December	22.7		20	23	24	24
Average	21.4	21.3	21.0	21.7	23.1	15.5

2nd lowest temperature of Papua New Guinea

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	87	281	317	271	238
25 °C or warmer	91	359	354	359	345
20 °C or warmer	91	365	354	362	364
0 °C or colder	0	0	0	0	0

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	0.2	1	0	0	1	1
February	0.4	0	1	0	3	0
March	0.6	1	0	0	1	0
April	0.8		0	0	0	1
May	2.5		1	0	1	14
June	3.1		2	2	5	2
July	4.9		3	4	8	9
August	4.8		4	6	7	8
September	6.3		12	1	6	9
October	0.9		0	0	1	3
November	0.7		0	1	2	1
December	0.4		0	2	1	1
Average	2.7	0.4	1.8	1.3	2.6	3.9

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	14.8	12	13	14	13	17
February	16.2	13	12	15	14	20
March	14.3	12	12	15	13	16
April	15.4		14	16	14	16
May	15.4		12	15	14	17
June	14.1		12	13	12	17
July	14.5		13	16	12	14
August	17.0		17	18	15	17
September	16.7		15	15	16	17
October	17.4		15	15	19	18
November	17.9		16	18	20	16
December	15.8		15	15	16	15
Average	14.5	12.2	13.8	15.3	14.8	16.6

2nd highest wind speed of Papua New Guinea

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	SE	SE	E	SE	E
February	SE	SE	SE	E	S
March	E	SE	E	E	E
April		E	E	E	E
May		E	E	E	E
June		E	E	E	E
July		E	E	E	E
August		E	E	E	NE
September		E	E	E	NE
October		E	E	E	E
November		E	E	NE	E
December		E	E	NE	E

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Morobe weather Q&A

What is the warmest month in Morobe?

The warmest month is January with an average temperature of 33 °C over the past years.

What is the coldest month in Morobe?

The coldest month is July with an average daytime temperature of 29 °C in the past few years.

Which month is the wettest in Morobe?

Chance of precipitation is the highest in September with a probability of around 6.4 %.

Which month is the driest in Morobe?

The least rainfall and snow can be expected in January. The probability is about 0.3 %.