# Climate Insights for Meru

*Source: [Airpult](https://airpult.com/climate/ke/meru/6479071302): Meru, Kenya*

The climate in Meru is warm and mild. The average annual temperature is 21°C and approximately 575mm of precipitation falls per year. April is the wettest month, receiving around 149mm of rainfall. Meru sits near the equator, so seasonal temperature differences are minimal throughout the year.

## Key insights

- **Hottest month:** March (peak 29°C)
- **Coldest month:** January (low 16°C)
- **Wettest month:** April (149 mm)
- **Best time to visit:** January, February, March

## Monthly climate data

The table below shows monthly climate averages for Meru 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 | Avg low (°C) | Avg high (°C) | Mean (°C) | Precip (mm) | Wind (km/h) | Snow (cm) |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| Jan | 16 | 27 | 21 | 39 | 2 | 0 |
| Feb | 17 | 28 | 22 | 22 | 2 | 0 |
| Mar | 18 | 29 | 23 | 42 | 2 | 0 |
| Apr | 19 | 27 | 22 | 149 | 2 | 0 |
| May | 18 | 27 | 22 | 52 | 3 | 0 |
| Jun | 17 | 26 | 21 | 14 | 3 | 0 |
| Jul | 16 | 25 | 20 | 11 | 3 | 0 |
| Aug | 16 | 26 | 21 | 18 | 3 | 0 |
| Sep (current) | 17 | 27 | 22 | 24 | 3 | 0 |
| Oct | 18 | 28 | 22 | 60 | 3 | 0 |
| Nov | 18 | 26 | 21 | 93 | 2 | 0 |
| Dec | 17 | 26 | 21 | 51 | 1 | 0 |

## Temperature

Meru sees moderate temperature variation throughout the year, ranging from 16°C to 29°C. The warmest month is March, when average highs reach 29°C and the mean temperature sits around 23°C. January is the coolest month, with minimum temperatures around 16°C and an average of 21°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.

## Precipitation

Meru is a relatively dry area, receiving approximately 575mm of precipitation annually, which averages out to around 48mm per month. The wettest month is April, averaging 149mm of rainfall. November and October also tend to see above-average precipitation. The driest month is July, with just 11mm. That's 139mm 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

Meru is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 2km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

## Seasons

Currently it is **summer** (astronomical) / **fall** (meteorological) in Meru.
Autumn begins September 23, 2026 (12 days from now).

| Season | Begins |
| --- | --- |
| Spring | March 20 |
| Summer | June 21 |
| Autumn | September 23 |
| Winter | December 21 |

It is currently summer in Meru, which began on June 21, 2026. Meru 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 29°C, while the coldest stretch bottoms out in January near 16°C. Autumn is next, beginning on September 23, 2026 (12 days from now).

### Spring

Temperatures range from 18 to 29°C. Precipitation is moderate at around 244mm for the season, averaging 81mm per month. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

### Summer

Temperatures range from 16 to 26°C. Precipitation is minimal, with only around 42mm for the entire season. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

### Autumn

Temperatures range from 17 to 28°C. Precipitation is moderate at around 177mm for the season, averaging 59mm per month. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.

### Winter

Temperatures range from 16 to 28°C. Rainfall is relatively light, with around 112mm over the season and a monthly average of 37mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

## Best time to visit

Recommended months: January, February, March, May, June, July, August, September, October, November, December.

The best time to visit Meru is during January, February, March, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 39mm per month. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.