Climate Insights for Mairo Inya

, Nyandarua, Kenya

Hottest
March
25°C peak
Coldest
January
10°C low
Wettest
April
179mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Mairo Inya is temperate. The average annual temperature is 16°C and approximately 1232mm of precipitation falls per year. April is the wettest month, receiving around 179mm of rainfall. Mairo Inya sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 23° Average: 16° Min: 10° Feb Max: 24° Average: 17° Min: 10° Mar Max: 25° Average: 18° Min: 11° Apr Max: 23° Average: 17° Min: 13° May Max: 22° Average: 17° Min: 13° Jun Max: 22° Average: 16° Min: 12° Jul Max: 21° Average: 16° Min: 12° Aug Max: 21° Average: 15° Min: 11° Sep Max: 22° Average: 16° Min: 11° Oct Max: 23° Average: 17° Min: 11° Nov Max: 21° Average: 16° Min: 12° Dec Max: 22° Average: 16° Min: 11°
Max
Average
Min

Mairo Inya sees moderate temperature variation throughout the year, ranging from 10°C to 25°C. March is the warmest month, though highs remain moderate at 25°C with a mean of 18°C. January is the coolest month, with minimum temperatures around 10°C and an average of 16°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 34mm Feb Precipitation: 22mm Mar Precipitation: 46mm Apr Precipitation: 179mm May Precipitation: 146mm Jun Precipitation: 82mm Jul Precipitation: 147mm Aug Precipitation: 139mm Sep Precipitation: 112mm Oct Precipitation: 148mm Nov Precipitation: 125mm Dec Precipitation: 51mm
Precipitation

Mairo Inya is a fairly wet location, receiving approximately 1232mm of precipitation annually, which averages out to around 103mm per month. The wettest month is April, averaging 179mm of rainfall. October and July also tend to see above-average precipitation. The driest month is February, with just 22mm. That's 157mm less than April, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 17km/h Mar Wind Speed: 17km/h Apr Wind Speed: 14km/h May Wind Speed: 12km/h Jun Wind Speed: 11km/h Jul Wind Speed: 10km/h Aug Wind Speed: 10km/h Sep Wind Speed: 11km/h Oct Wind Speed: 12km/h Nov Wind Speed: 13km/h Dec Wind Speed: 15km/h
Wind Speed

Mairo Inya is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 14km/h in spring, 10km/h in summer, 12km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Mairo Inya, which began on March 20, 2026. Mairo Inya sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in March at around 25°C, while the coldest stretch bottoms out in January near 10°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 11 to 25°C. Rainfall is heavy, totalling around 371mm across the season with a monthly average of 124mm. Winds are generally light, averaging 14km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 11 to 22°C. Rainfall is heavy, totalling around 368mm across the season with a monthly average of 123mm. Winds are generally light, averaging 10km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 11 to 23°C. Rainfall is heavy, totalling around 385mm across the season with a monthly average of 128mm. Winds are generally light, averaging 12km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 10 to 24°C. Rainfall is relatively light, with around 108mm over the season and a monthly average of 36mm. Winds are moderate at around 16km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 16°
Feb 17°
Mar 18°
Apr 17°
May 17°
Jun 16°
Jul 16°
Aug 15°
Sep 16°
Oct 17°
Nov 16°
Dec 16°

The best time to visit Mairo Inya is during January, February, March, June and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 47mm per month. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Mairo Inya based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
10 °C
23 °C
15 km/h
34 mm
0 cm
Feb
10 °C
24 °C
17 km/h
22 mm
0 cm
Mar Current
11 °C
25 °C
17 km/h
46 mm
0 cm
Apr
13 °C
23 °C
14 km/h
179 mm
0 cm
May
13 °C
22 °C
12 km/h
146 mm
0 cm
Jun
12 °C
22 °C
11 km/h
82 mm
0 cm
Jul
12 °C
21 °C
10 km/h
147 mm
0 cm
Aug
11 °C
21 °C
10 km/h
139 mm
0 cm
Sep
11 °C
22 °C
11 km/h
112 mm
0 cm
Oct
11 °C
23 °C
12 km/h
148 mm
0 cm
Nov
12 °C
21 °C
13 km/h
125 mm
0 cm
Dec
11 °C
22 °C
15 km/h
51 mm
0 cm
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Metric (°C, km/h)