Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-21 07:45:39 UTC Live · 18s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 32
Hot hours (30°C+): 10
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 22
Cold days (≤5°C low): 6
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
11.44 °C
Today high / low
11.4° / 6.6°
Avg: 7.8°
30-day high / low
41.0° / 0.8°
Avg: 13.6°
Comfortable hours
68 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1441
Missing (est): 0
Last seen: 18s ago
Biggest gap: 2m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 13.6°C
• Days in the comfy band: 0
• Warm hours (25°C+): 32
• Hot hours (30°C+): 10
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 22
Best / worst days
• Hottest day: 2026-04-05 (41.0°C high)
• Coldest day: 2026-04-06 (0.8°C low)
• Hot days (30°C+ high): 6
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 6
Humidity now
70.1 %
Pressure now
1,019.8 hPa
Light now
7,956 lux

Recent samples

Page 1 of 493 · 50 per page · 24632 total
← Prev Next →
Time (UTC) Temp °C RSSI
2026-04-21 07:45:39 11.44 -79
2026-04-21 07:44:40 11.44 -88
2026-04-21 07:43:40 11.44 -87
2026-04-21 07:42:39 11.44 -87
2026-04-21 07:41:39 11.44 -90
2026-04-21 07:40:40 11.44 -87
2026-04-21 07:39:40 11.38 -88
2026-04-21 07:38:40 11.44 -89
2026-04-21 07:37:40 11.38 -88
2026-04-21 07:36:40 11.38 -88
2026-04-21 07:35:39 11.38 -86
2026-04-21 07:34:40 11.31 -87
2026-04-21 07:33:39 11.31 -87
2026-04-21 07:32:39 11.25 -87
2026-04-21 07:31:40 11.19 -89
2026-04-21 07:30:39 11.12 -87
2026-04-21 07:29:40 11.06 -86
2026-04-21 07:28:40 11.00 -88
2026-04-21 07:27:39 11.00 -90
2026-04-21 07:26:39 11.00 -90
2026-04-21 07:25:39 11.06 -88
2026-04-21 07:24:40 11.06 -89
2026-04-21 07:23:39 11.06 -90
2026-04-21 07:22:40 11.12 -85
2026-04-21 07:21:39 11.12 -88
2026-04-21 07:20:40 11.19 -86
2026-04-21 07:19:39 11.19 -89
2026-04-21 07:18:39 11.19 -88
2026-04-21 07:17:40 11.19 -87
2026-04-21 07:16:39 11.19 -87
2026-04-21 07:15:40 11.19 -87
2026-04-21 07:14:40 11.25 -87
2026-04-21 07:13:40 11.19 -89
2026-04-21 07:12:39 11.19 -87
2026-04-21 07:11:39 11.19 -84
2026-04-21 07:10:39 11.12 -86
2026-04-21 07:09:40 11.12 -88
2026-04-21 07:08:40 11.06 -88
2026-04-21 07:07:40 11.06 -87
2026-04-21 07:06:39 11.00 -82
2026-04-21 07:05:40 10.94 -79
2026-04-21 07:04:40 10.81 -79
2026-04-21 07:03:39 10.75 -79
2026-04-21 07:02:39 10.69 -80
2026-04-21 07:01:39 10.63 -80
2026-04-21 07:00:39 10.56 -80
2026-04-21 06:59:39 10.50 -80
2026-04-21 06:58:39 10.38 -82
2026-04-21 06:57:39 10.25 -80
2026-04-21 06:56:39 10.06 -80