Weather in Napa in March 2018

Expect 17°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Napa in March. Check more long-term weather averages for Napa in March before you book your next holiday to California in 2018.

Key weather averages for Napa in March

  • 17°C maximum daytime temperature in March in Napa17
    17°C max day temperature
  • 9 hours of sunshine per day (73% of daylight hours) in March in Napa9
    9 hours of sunshine per day
  • 10 days with some rainfall in March in Napa10
    10 days with some rainfall
  • 5°C minimum night-time temperature in March in Napa5
    5°C min night temperature
  • 12 hours of daylight per day in March in Napa12
    12 hours of daylight per day
  • No heat & humidity in March in Napa0
    No heat & humidity
  • 97 mm monthly rainfall in March in Napa97
    97 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Napa5
    5 (Moderate) UV index

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

  • Save an extra £30 on return flights to Los Angeles (LAX)
  • Fly direct from London Heathrow (LHR) with Air New Zealand
  • Book with the exclusive Air New Zealand promo code
  • Travel between 18th Aug & 31st Dec 2017 (inclusive)
Show discount code ******L30

Expires at 23:59 on Sunday 6th August 2017 · View all Air New Zealand offers

More about Napa

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Guide to Napa weather in March

The average maximum daytime temperature in Napa in March is a comfortable 17°C (63°F). The average night-time temperature is usually a cold 5°C (41°F). There are usually 9 hours of bright sunshine each day, which represents 73% of the 12 hours of daylight.

Expect 97mm (3.8 inches) of rainfall across the whole of March with 10 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

The weather in Napa in March is represented by Napa.

Napa sunrise & sunset times for March 2018

Browse the sunrise & sunset times for Napa in March 2018. Select a month to view Napa sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st March 2018 06:41 18:03
Friday, 2nd March 2018 06:39 18:04
Saturday, 3rd March 2018 06:38 18:05
Sunday, 4th March 2018 06:37 18:06
Monday, 5th March 2018 06:35 18:07
Tuesday, 6th March 2018 06:34 18:08
Wednesday, 7th March 2018 06:32 18:09
Thursday, 8th March 2018 06:31 18:10
Friday, 9th March 2018 06:29 18:11
Saturday, 10th March 2018 06:28 18:12
Sunday, 11th March 2018 07:26* 19:13*
Monday, 12th March 2018 07:25 19:13
Tuesday, 13th March 2018 07:23 19:14
Wednesday, 14th March 2018 07:22 19:15
Thursday, 15th March 2018 07:20 19:16
Friday, 16th March 2018 07:19 19:17
Saturday, 17th March 2018 07:17 19:18
Sunday, 18th March 2018 07:15 19:19
Monday, 19th March 2018 07:14 19:20
Tuesday, 20th March 2018 07:12 19:21
Wednesday, 21st March 2018 07:11 19:22
Thursday, 22nd March 2018 07:09 19:23
Friday, 23rd March 2018 07:08 19:24
Saturday, 24th March 2018 07:06 19:25
Sunday, 25th March 2018 07:05 19:26
Monday, 26th March 2018 07:03 19:27
Tuesday, 27th March 2018 07:02 19:28
Wednesday, 28th March 2018 07:00 19:29
Thursday, 29th March 2018 06:59 19:30
Friday, 30th March 2018 06:57 19:31
Saturday, 31st March 2018 06:55 19:32

*Daylight saving starts - Pacific Daylight Time (PDT)

  • Save an extra £30 on return flights to Los Angeles (LAX)
  • Fly direct from London Heathrow (LHR) with Air New Zealand
  • Book with the exclusive Air New Zealand promo code
  • Travel between 18th Aug & 31st Dec 2017 (inclusive)
Show discount code ******L30

Expires at 23:59 on Sunday 6th August 2017 · View all Air New Zealand offers

Back to top

Napa weather by month

Check Napa weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

Popular California destinations

More California destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^