During the week of 20 January 2025 - 26 January 2025, temperatures averaged at 28 °C (82 °F) during the day and dropped to 16 °C (61 °F) at night. These temperatures are slightly above the long-time average for Nairobi, being 26 °C (79 °F) for daily temperatures and 13 °C (55 °F) for night temperatures. The average temperatures during different times of day (local time) were following: 7am 17 °C (63 °F), 10am 23 °C (73 °F), 1pm 27 °C (81 °F), 4pm 27 °C (81 °F), 7pm 23 °C (73 °F), 10pm 19 °C (66 °F).

There were 5 days without rain, 1 day with light rain and 1 day with moderate rain during this week. The total precipitation for the week in Nairobi was 3 mm (0.12 in), which is below the area's average of 13 mm (0.51 in). The average cloud coverage during the daytime (from dawn to dusk) was 49 %.

An average wind speed of 3.1 m/s was recorded. The most common wind direction(s) were North-East and North. The atmosferic pressure ranged from 1006 hpa to 1017 hpa. The average air humidity was 55 % in Nairobi.

On average, there were 4 hours clear skies, 4 hours partially overcast skies, 4.5 hours overcast skies and 1 hour rainy weather during the daytime (from dawn to dusk). At 06:39, on average, the sun rose, and at 18:49, the sun set.

Weather overview

The vibrant city of Nairobi, Kenya, is known for its enticing tropical climate with variations that cater to a diverse range of visitors. Daytime temperatures fluctuate from a confortable 22 °C (72 °F) in the cool month of July to a warm 28 °C (82 °F) during the peak of February. Throughout the year, Nairobi experiences its driest spell in July, which averages a mere 3 days of rainfall, in stark contrast to November, the month with the highest frequency of rainy days at 16 days. With April ushering in the warmest nocturnal temperatures at a cozy 15 °C (58 °F) and July offering the coolest nights at 11 °C (52 °F), travelers can find their ideal climate for a perfect getaway.

January weather

As the day embraces a warmer 26 °C (79 °F) in Nairobi, the night temperature slightly drops to 13 °C (55 °F). The burgeoning of tourist season looms on the horizon. The downward trend in the number of rainy days is reflected in its measure of 6 days, while the quantity of recorded rainfall also declines, standing at 57 mm (2.26 in).

February weather

You can't miss noticing the peak daytime temperature reaching a balmy 28 °C (82 °F) in Nairobi. The rainfall persists its decline from the preceding month, evidenced by 46 mm (1.83 in). The throes of the tourist season are palpable as the zenith of sun hours dawns upon the city. A brisk wind, hitting its peak velocity now, sweeps across Nairobi while the air's dryness is at its lowest observed humidity.

March weather

An upward movement in the count of rainy days is seen, initiating at 9 days in Nairobi, accompanied by an increment in rainfall volume at an impressive 91 mm (3.57 in). Noticeable also is the commencement of a slight decline in daytime warmth, evidenced by 27 °C (81 °F), juxtaposed with an uptick in nocturnal warmth at 14 °C (57 °F). The span of sunlit hours, sans clouds, also begins to wane, with 8 hours to its credit.

April weather

A noticeable dip in daytime temperatures is present, with readings around 26 °C (78 °F) in Nairobi, while the night sees its highest temperatures at 15 °C (58 °F). The rising trend of rainy days continues as previously, now at 16 days, and the precipitated water volume reaches its yearly apogee at an astounding 202 mm (7.94 in). The onset of the wet season becomes evident. The contraction in cloudless sun hours becomes apparent, now at 7 hours.

May weather

As the progressively cooler 24 °C (76 °F) day temperature unfolds in Nairobi, a downward trend in night temperatures begins to emerge, settling at 14 °C (57 °F). Pending moist season continues its reign in May. The initial signs of reducing rainy days become apparent, measured at 14 days, along with a decrease in associated rainfall. A climb in humidity levels is noteworthy, recorded at a high 74 %.

June weather

The daytime warmth continues its descent, now at 23 °C (74 °F) in Nairobi, matched by a similar downtrend in nocturnal temperatures, observed at 12 °C (54 °F). The tourist boom is but a whisper with June's infancy. The diminishing number of rainy days is endorsed, sitting comfortably at 5 days, and rainfall continues on its departure trajectory, now at 32 mm (1.28 in). The briefest day spans can be witnessed this month.

July weather

With the tourist influx persisting, July in Nairobi spots the lowest day temperature so far at a pleasant 22 °C (72 °F), paralleled by an equally lowest nocturnal coolness at 11 °C (52 °F). The scanty rainfall is at its annual minimum at 16 mm (0.63 in), whereas the number of rainy days is also at its least at 3 days. The least amount of sunshine hours graces the city, standing at 4 hours.

August weather

In the cusp of tourist season's zenith, August sees Nairobi enjoying a dry season, as day temperatures start their rise, now at 23 °C (73 °F). A gradual increase in rainy days commences, indexed at 4 days, paired with a corresponding ascent in rainfall, now at 21 mm (0.83 in). The most tranquil wind conditions of the year are observed during this period, with speeds dropping to 2 m/s.

September weather

September in Nairobi ushers in rising daytime warmth, recorded at 25 °C (77 °F). Marking the continuance of the tourist high-season, and the waning dry season, there's a noticeable increment in the magnitude of sunny hours, now at 6 hours.

October weather

Characterized by a steady ascension of daytime heat, to a comfortable 26 °C (79 °F) in Nairobi, the early stages of nocturnal temperature elevation are also visible, charted at 13 °C (56 °F). The prelude to rising rainfall and rainy days is indicated, detailed at 65 mm (2.58 in) and 9 days respectively. The quantity of sunlit hours extends comparably to the last month.

November weather

Introducing the initial dip in daytime temperatures to a mildly cooler 25 °C (76 °F) in Nairobi, while the night's warmth persists in its rise, noted at 14 °C (57 °F). The pinnacle of rainy days is reached, registering 16 days, alongside a significant amplification in rainfall, noted at 131 mm (5.15 in). The inception of a reduction in the quantity of sunshine hours is discerned, with 7 hours.

December weather

As December unfurls in Nairobi, a drop in the frequency of rainy days is evident, beginning at 10 days, and the trend of decreasing rainfall is also apparent, posited at 94 mm (3.70 in). An incline in the number of sunny hours comes into view, now quantified at 8 hours. The gradual fall of nighttime temperatures commences this month, and the lengthiest daylight hours can be savored.

What is the expected rainfall during January in Nairobi?

You can anticipate approximately 57 mm (2.26 in) of rainfall in January in Nairobi.

What is the wind speed like during February in Nairobi?

February in Nairobi sees the peak wind speeds averaging 3 m/s.

How does the relative humidity change in March in Nairobi?

Expect a mild increase in relative humidity for March in Nairobi, averaging 62 %.

Are daylight hours decreasing in April in Nairobi?

No, the daylight hours in Nairobi slightly extend, resulting in 12 hours of day in April.

What is the daytime temperature range in May in Nairobi?

In May, daytime temperatures in Nairobi typically hover around 24 °C (76 °F).

How long is a typical day in June in Nairobi?

June days in Nairobi extend to about 12 hours in length.

What is the standard length of a July day in Nairobi?

July has the standard day length averaging about 12 hours in Nairobi.

What is the chance of wet days in August in Nairobi?

A slim chance of wet days in August exists, with an average of 4 days in Nairobi.

What are the average daily maximum temperatures in September in Nairobi?

September sees average daily maximum temperatures settling at around 25 °C (77 °F) in Nairobi.

How many hours of sunlight can we expect in October in Nairobi?

In October, one can expect an average of approximately 7 hours of sunlight in Nairobi.

How intense is the rainy season in Nairobi during November?

November in Nairobi marks a peak in its rainy season, with 16 days classified as wet.

In terms of daylight, how does December compare in Nairobi?

December offers the most extended daylight experiencing around 12 hours per day in Nairobi.