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Weather in Navan for January 2026

Your guide to Navan weather in January - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Rain Warning - See hour by hour.

    • Snow Forecast ❄️

  • Navan typically experiences moderate snowfall in January, with an average of 7 snowy days.
    According to Navan snow forecast for January 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, January 2026 in Navan has been nearly identical to the historical average, with a temperature of 5.9 °C (showing only a slight deviation of -0.1 °C).

  • The forecast for the next days in Navan predicts a temperature of 6.9 °C, which is cooler than the historical average.

  • In general, the average temperature in Navan at the beginning of January is 3.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 7.9 °C by the end of January.

Average dry days
14
Dry days
Average rainy days
10
Rainy days
Average snowy days
7
Snow days
Average temperatures
6°/1°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Navan Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy sleet possible
6°
2
Sunny
3°
3
Sunny
3°
4
Heavy snow
3°
5
Heavy snow
2°
6
Fog
3°
7
Mist
3°
8
Patchy rain possible
2°
9
Patchy rain possible
3°
10
Patchy rain possible
4°
11
Patchy rain possible
8°
12
Sunny
7°
13
Patchy rain possible
8°
14
Patchy rain possible
7°
15
Mist
6°
16
Partly cloudy
6°
17
Cloudy
6°
18
Cloudy
6°
19
Overcast
7°
20
Light rain
9°
21
Light rain
9°
22
Patchy rain possible
7°
23
Light rain shower
8°
24
Patchy rain possible
9°
25
Light drizzle
7°
26
Moderate rain
7°
27
Patchy rain possible
8°
28
Light drizzle
10°
29
Light rain
5°
30
Weather Alert Patchy rain possible
9°
31
Partly cloudy
9°

Temperatures trend during January in Navan

See the weather trend as well as the moving average line

January weather in Navan day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Patchy sleet possible
Patchy sleet possible
 6° /0° 3.4 mm 0 cm
2 Jan. Sunny
Sunny
 3° /-1° 0.2 mm 0 cm
3 Jan. Sunny
Sunny
 3° /-1° 0.1 mm 0.1 cm
4 Jan. Heavy snow
Heavy snow
 3° /-1° 3.6 mm 1.6 cm
5 Jan. Heavy snow
Heavy snow
 2° /-1° 21.4 mm 6.1 cm
6 Jan. Fog
Fog
 3° /-1° 0.2 mm 0.1 cm
7 Jan. Mist
Mist
 3° /-3° 0.1 mm 0 cm
8 Jan. Patchy rain possible
Patchy rain possible
 2° /-2° 0.2 mm 0.1 cm
9 Jan. Patchy rain possible
Patchy rain possible
 3° /-1° 0 mm 0 cm
10 Jan. Patchy rain possible
Patchy rain possible
 4° /-1° 1.5 mm 0.8 cm
11 Jan. Patchy rain possible
Patchy rain possible
 8° /3° 3.1 mm 0 cm
12 Jan. Sunny
Sunny
 7° /1° 0.3 mm 0 cm
13 Jan. Patchy rain possible
Patchy rain possible
 8° /2° 0.6 mm 0 cm
14 Jan. Patchy rain possible
Patchy rain possible
 7° /2° 4.2 mm 0 cm
15 Jan. Mist
Mist
 6° /1° 0 mm 0 cm
16 Jan. Partly cloudy
Partly cloudy
 6° /1° 0.2 mm 0 cm
17 Jan. Cloudy
Cloudy
 6° /1° 0.8 mm 0.1 cm
18 Jan. Cloudy
Cloudy
 6° /0° 0 mm 0 cm
19 Jan. Overcast
Overcast
 7° /0° 0.3 mm 0 cm
20 Jan. Light rain
Light rain
 9° /4° 4.5 mm 0 cm
21 Jan. Light rain
Light rain
 9° /3° 4.3 mm 0 cm
22 Jan. Patchy rain possible
Patchy rain possible
 7° /2° 5.3 mm 0 cm
23 Jan. Light rain shower
Light rain shower
 8° /2° 6.9 mm 0.2 cm
24 Jan. Patchy rain possible
Patchy rain possible
 9° /2° 3.8 mm 0 cm
25 Jan. Light drizzle
Light drizzle
 7° /1° 1.9 mm 0.1 cm
26 Jan. Moderate rain
Moderate rain
 7° /1° 7.4 mm 0 cm
27 Jan. Patchy rain possible
Patchy rain possible
 8° /4° 5.4 mm 0 cm
28 Jan. Light drizzle
Light drizzle
 10° /2° 1.6 mm 0 cm
29 Jan. Light rain
Light rain
 5° /1° 7.6 mm 0 cm
30 Jan. Patchy rain possible
Patchy rain possible
 9° /4° 1 mm 0 cm
31 Jan. Partly cloudy
Partly cloudy
 9° /3° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Navan in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Navan forecast closer to your planned date for the most up-to-date weather information.
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Navan in January - FAQ

What are the expected maximum and minimum temperatures in Navan during January?

Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.

How much rainfall should be expected in Navan during January?

Significant rainfall exceeding 104.8 mm is expected in Navan during January, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Navan in January 2026?

Navan experiences an average snowfall of 16.1 cm during January, occurring over 7 days.

What are the typical wind conditions in Navan during January?

The average wind speed in Navan during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Navan snow forecast January 2026

Track daily snowfall levels and discover Navan’s snowy potential this January ❄️
On average, Navan sees 7 snowy days during January, with approximately 16.1 cm of total snowfall.

January rainfall patterns in Navan

Explore the daily rainfall trends and prepare for Navans January weather 💧
Typically, Navan has 10 rainy days in January with a total of 104.8 mm of rainfall.

Quick links

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Location coordinates Where is Navan?

Get accurate weather forecasts for Navan, located at latitude 53.653 and longitude -6.681. Stay updated with localized weather information tailored for Navan.

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